WORKING BIBLIOGRAPHY

Abdel-Salam, F. A., and Aboul-Dahab, H. M. 1994. An Aspidogastrian parasite, Aspidogaster niloticus sp. nov. from molluscan host, River Nile, Egypt. Assiut Vet. Med. J., 31: 86-95. Aboul-Dahab, H. M. 1998. Two new species of water mites parasitizing the freshwater mussel Anodonta rubens, in the river Nile, Egypt. J. Egypt. Ger. Soc. Zool., Ser. D: Invert. Zool. & Parasitol. 25: 127-141. Aboul-Dahab, H. M., M. A. Hussein, and S. A. Ramadan. 1996a. The incidence of the parasitic mite Unionicola anodontae inside the molluscan host Anodonta rubens. Assiut Vet. Med. J. 35(70): 188-207. Aboul-Dahab, H. M., M. A. Hussein, and S. A. Ramadan. 1996b. Parental care and brood protection in the parasitic water mite Unionicola anodontae n. sp. Bull. Fac. Sci. Assiut Univ. 25 (2-E): 11-21. Aboul-Dahab, H. M., M. A. Hussein, and S. A. Ramadan. 1997a. Reproductive system and embryogenesis of the water mite Unionicola anodontae (Acari: Prostigmata). Bull. Fac. Sci. Assiut Univ. 26(1-E): 1-31. Aboul-Dahab, H. M., M. A. Hussein, and S. A. Ramadan. 1997b. Population dynamics of Unionicola anodontae n. sp. associated with the molluscan host, Anodonta rubens. in the River Nile, Egypt. Bull. Fac. Sci. Assiut Univ. 26(1-E): 33-60. Aboul-Dahab, H. M., M. A. Hussein, and S. A. Ramadan. 1998. Unionicola anodontae n.sp. (Acari: Unionicolidae), a parasitic mite collected from river Nile, Sohag, Egypt. Bull. Fac. Sci. Assiut Univ. E. Zool. 27 (1): 1-23. Aboul-Dahab, H. M., Abdel-Salam, F. A., and El-Damarany, M. E. (1993). An Aspidogastrian parasite, Rohdella anodontiase, sp. nov. from the freshwater mussel, Anodonta rubens. Assiut Vet. Med. J. 29: 81-88. Addicott, J. F. 1974. Predation and prey community structure. An experimental study of the effect of mosquito larvae on the protozoan communities of pitcher plants. Ecology 55: 475-492. Agbolade, O. M. and A. B. Odaibo. 2004. Dockovdia cookarum infection and the prosobranch gastropod Lanistes libycus host in Omi Stream, Ago-Iwoye, south-western, Nigeria. African J. Biotech. 3 (3): 202-205. Aldred, K., S. Fites, C. Neff, D. D. Edwards, and B.R. Ernsting. 2008. DNA Sequencing Reveals Unique Gene Order in the Mitochondrial Genome of Unionicola foili (Arthropoda: Acari: Unionicolidae). 124th Ann. Meeting Indiana Acad. Sci. Evansville, IN. Allen, C. M. and M. F. Vidrine. 1998. Natural History of Fort Polk (1998). Volume 1. A joint project of the JRTC (Joint Readiness Training Corps)-Fort Polk and USGS (United States Geological Survey), Fort Polk, LA. Anderson, R. M. 1978. The regulation of host population growth by parasitic species. Parasitology 76: 119-157. Anderson, R. M., H. Jackson, M. May and T. Smith. 1981. The population dynamics of fox rabies in Europe. Nature 289: 765-771. Anderson, R. M. and R. M. May. 1978. Regulation and stability of host-parasite interactions: I. Regulatory processes. J. Animal Ecol. 47: 219-247. Anderson, R. M. and R. M. May. 1979. Population biology of infectious diseases: Part I. Nature 280: 361-367. Anderson, R. M. and R. M. May. 1980. The population dynamics of microparasites and their invertebrate hosts. Phil. Trans. Roy. Soc. B. 291: 451-524. Anderson, R. M. and R. M. May. 1982a. Coevolution of hosts and parasites. Parasitology 85: 411-426. Anderson, R. M. and R. M. May. 1982b. Population biology of infectious disease agent (Dahlem Konferenzen). Springer-Verlag, Berlin and New York. Andre, M. 1931. Note sur les especes du genre Halixodes (Halacariens). Bull. Mus. Hist. Nat., Paris, (s, 2), 3 (5): 450-458. Andre, M. and E. Lamy. 1930. Les acariens parasites des Mollusques. J. Conchyliol., Paris 74: 199-221. Andrewartha, H. G. and L. C. Birch. 1953. The Lotka-Volterra theory of interspecific competition. Austral. J. Zool. 1: 174-177. Antipa, G. and E. Small. 1971. The occurrence of thigmotrichous ciliated protozoa inhabiting the mantle cavity of unionid molluscs of Illinois. Trans. Amer. Microsc. Soc. 90 (4): 463-472.

Bieler, R., J.G. Carter, & E.V. Coan. 2010. Classification of bivalve families. pp. 113-133. [in] P. Bouchet & J.-P. Rocroi (eds.). Nomenclator of Bivalve Families. Malacologia 52 (2): 1-184. Bogan, A. E. & W. R. Hoeh. 2000. On becoming cemented: evolutionary relationships among the genera in the freshwater bivalve family Etheriidae (Bivalvia: Unionoida) [in] E. M. Harper, J. D. Taylor & J. A. Crame, eds., The Evolutionary Biology of the Bivalvia. Geological Society, London, Special Publications, vol. 177. The Geological Society of London, London. pp. 159-168. Bogan, A. E. and K. J. Roe. 2008. Freshwater bivalve (Unioniformes) diversity, systematics, and evolution: Status and future directions. Journal of the North American Benthological Society 27: 349–369. Bolotov, I. N., A. V. Kondakov, I. V. Vikhrev, O. V. Aksenova, Y. V. Bespalaya, M. Yu. Gofarov, Y. S. Kolosova, E. S. Konopleva, V. M. Spitsyn, K. Tanmuangpak and S. Tumpeesuwan. 2017. Ancient River Inference Explains Exceptional Oriental Freshwater Mussel Radiations. Scientific RepoRts | 7: 2135 | DOI:10.1038/s41598-017-02312-z. Boyaci, Y. Ö., G. Pınar and D. Hakan. 2013. Water mites of the genus Unionicola Haldeman 1842 (Acari, Hydrachnidia, Unionicolidae) and a new species from Turkey. Muzeul Olteniei Craiova. Oltenia. Studii şi comunicări. Ştiinţe Naturii. Tom. 29, No. 1/2013. http://olteniastudii.3x.ro/cont/29_1/26_Boyaci.pdf. Brandt, R. 1974. The non-marine aquatic Mollusca of Thailand. Arch. f. Mollusk. 105: 1-423. Brooks, D. R. 1977. Evolutionary history of some plagiorchioid trematodes of anurans. Syst. Zool. 26: 277-289. Brooks, D. R. 1978a. Systematic status of the proteocephalid cestodes of North American reptiles and amphibians. Proc. Helminthol. Soc. Washington 45: 1-28. Brooks, D. R. 1978b. Evolutionary history of the cestode order Proteocephalidea. Syst. Zool. 27: 312-323. Brooks, D. R. 1979a. Testing the context and extent of host-parasite coevolution. Syst. Zool. 28: 299-307. Brooks, D. R. 1979b. Testing hypotheses of evolutionary relationships among parasitic helminths: The digeneans of crocodilians. Amer. Zool. 19: 1225-1238. Brooks, D. R. 1981. Hennig’s parasitological method: A proposed solution. Syst. Zool. 30 (3): 229-249. Brooks, D. R. and D. R. Glen. 1982. Pinworms and primates: a case study in coevolution. Proc. Helm. Soc. Wash. 49: 76-85. Brooks, D. R. and D. A. McLennan. 1991. Phylogeny, Ecology, and Behavior. University of Chicago Press, Chicago.

1

Brooks, D. R. and D. A. McLennan. 1993. Parascript: parasites and the language of evolution. Smithsonian Inst. Press, Washington. Brooks, D. R., T. B. Thorson and M. A. Mayes. 1981. Fresh-water stingrays (Potamotrygonidae) and their helminth parasites: testing hypotheses of evolution and coevolution. In V. A. Funk and D. R. Brooks, eds. Advances in Cladistics. The New York Botanical Garden, Bronx, New York. Brower, J. V. Z. 1958a. Experimental studies of mimicry in some North American butterflies. I. The monarch, Danaus plexippus, and viceroy, Limenitis archippus archippus. Evolution 12: 32-47. Brower, J. V. Z. 1958b. Experimental studies of mimicry in some North American butterflies. II. Battus philenor and Papilio troilus, P. polyxenes and P. glaucus. Evolution 12: 123-136. Brower, J. V. Z. 1958c. Experimental studies of mimicry in some North American butterflies. III. Danaus gilippus berenice and Limenitis archippus floridensis. Evolution 12: 273-285. Brown, K. M. 1991. Mollusca: Gastropoda. In: Thorp, J. H. and A. P. Covich, eds. Ecology and classification of North American freshwater invertebrates. Academic Press, New York. Pp. 285-314. Brown, K. S. Jr. 1981. The biology of Heliconius and related genera. Ann. Rev. Entomol. 26: 427-456. Brucker, E. 1897. Sur un novel acarien marin. C. R. Soc. Biol., Paris. (s. 10), 4 (24): 632-633. Brucker, E. 1900. Monographie de Pediculoides ventricosus Newport et theorie des pieces buccales des acariens. Bull. Sci. France and Belgique, Paris (s. 6; 4), 35: 365-452. Brucker, E. and E. Trouessart. 1900. Second note sur un Acarien marin (Halacaride), parasite de l’Acanthochiton porosus. C. R. Soc. Biol., Paris. 52 (5): 107-109. Bruzelius, R. 1854. Beskrifning oefver Hydrachnider, som foerekomma inom Skane. Lund. Burch, J. B. 1975a. Freshwater unionacean clams (Mollusca: Pelecypoda) of North America. Malacol. Publ., Hamburg, Michigan. Burch, J. B. 1975b. Freshwater sphaeriacean clams (Mollusca: Pelecypoda) of North America. Malacol. Publ., Hamburg, Michigan. Burch, J. B. 1989. North American freshwater snails. Malacol. Publ., Hamburg, Michigan. Burkholder, P. R. 1952. Cooperation and conflict among primitive organisms. Amer. Scient. 40: 601-631. Bursey, C. R. 1987. The unionid (Mollusca: Bivalvia) fauna of the Shenango River in Mercer County, Pennsylvania. Proc. Pennsylvania Acad. Sci. 61 (1): 41-43. Bush, G. L. 1969. Sympatric host race formation and speciation in frugivorous flies of the genus Rhagoletis (Diptera, Tephritidae). Evolution 23: 237-251. Bush, G. L. 1975. Sympatric speciation in phytophagous parasitic insects. In P. Price, ed., Evolutionary strategies of parasitic insects and mites. Plenum Press, New York. pp. 112-129. Bush, G. L. 1982. What do we really know about speciation? In: R. Milkman, ed., Perspectives on Evolution. SinauerAssociates, Inc., Saunderland, MA. pp. 119-128. Bush, G. L. and S. R. Diehl. 1982. Host shifts, genetic models of sympatric speciation and the origins of parasitic insect species. In J. H. Visser and A. K. Minks, eds., Insect-plant relationships. Cent. Agric. Publ. Doc., Wageningen. Butler, R. S. 1989. Distributional records for fresh-water mussels (Bivalvia: Unionidae) in Florida and south Alabama, with zoogeographic and taxonomic notes. Walkerana 3 (10): 239-262.

Caches, M. and F. Mane-Garzon. 1973. Sobre cuatro especies del genero Atacella Lundblad, 1937 (Acarina, Unionicolidae) en el Uruguay. Trab. V (Fifth) Congr. Latinoam. Zool. 1: 49-57. Call, R. 1895. A study of the Unionidae of Arkansas, with incidental reference to their distribution in the Mississippi Valley. Trans. Acad. Sci. St. Louis 7: 1-65. Calnan, T. R. 1976. The systematics and distribution of the metazoan parasites in the Unionidae from the Navasota River, Texas. Master’s Thesis, Texas A. and M. Univ., College Station, Texas. Campbell, D. C., J. M. Serb, J. E. Buhay, K. J. Roe, R. L Minton and C. Lydeard. 2005. Phylogeny of North American amblemines (Bivalvia, Unionoida): prodigious polyphyly proves pervasive across genera. Invertebrate Biology 124(2): 131–164. Carter, J. G., C. R. Altaba, L. C. Anderson, R. Araujo, A. S. Biakov, A. E. Bogan, D. C. Campbell, M. Campbell, C. Jin-hua, J. C. W. Cope, G. Delvene, H. H. Dijkstra, F. Zong-jie, R. N. Gardner, V. A. Gavrilova, I. A. Goncharova, P. J. Harries, J. H. Hartman, M. Hautmann, W. R. Hoeh, J. Hylleberg, J. Bao-yu, P. Johnston, L. Kirkendale, K. Kleemann, J. Koppka, J. Kříž, D. Machado, N. Malchus, A. Márquez-Aliaga, J. Masse, C. A. McRoberts, P. U. Middelfart, S. Mitchell, L. A. Nevesskaja, S. Özer, J. Pojeta, Jr., I. V. Polubotko, J. M. Pons, S. Popov, T. Sánchez, A. F. Sartori, R. W. Scott, I.I. Sey, J. H. Signorelli, V. V. Silantiev, P. W. Skelton, T. Steuber, J. B. Waterhouse, G. L. Wingard, and T. Yancey. 2011. A synoptical classification of the Bivalvia (Mollusca). Paleontological Contributions 4: 1-47. Cazzaniga, N. J. 1987. Pomacea canaliculata (Lamarck, 1801) en Catamarca (Argentina) y un comentario sobre Ampullaria catamarcensis Sowerby, 1874 (Gastropoda: Ampullariidae). Iheringia 66: 43-68. Chandler, E. 1934. Unionicola aculeata (Koenike) in snails in North Carolina. J. Parasitol. 20 (5): 312. Chapman, E. G., M. E. Gordon, J. M. Walker, B. K. Lang, D. C. Campbell, G. T. Watters, J. P. Curole, H. Piontkivska and W. R. Hoeh. 2008. Evolutionary relationships of Popenaias popeii and the early evolutions of lampsiline bivalves (Unionidae): Phylogenetic analyses of DNA and amino acid sequences from F and M mitochondrial genomes. Malacologia 50 (1-2) 303- 318. Cheng, T. C. 1986. General Parasitology, 2nd Edition. Academic Press, New York. Ching, H. L. and L. Parker. 1983. Report of water mite larvae in the esophagus and stomach walls of Mountain Whitefish in British Columbia. Proc. Helminthol. Soc. Wash. 50 (2): 325-329. Chernomaz, T. 2003. Unionid molluscs as masters of Unionicola. Vidnyk of L’Viv University, Biology Series. 2003. Is. 33. P. 99-103. (Ukraine). http://www.lnu.edu.ua/faculty/biologh/wis/33/zoology/13/13.pdf . Chitwood, M. B. 1957. Intraspecific variation in parasitic nematodes. Syst. Zool. 6: 19-23. Choe, J. C. and K. C. Kim. 1988. Community structure of arthropod ectoparasites on Alaskan seabirds. Can. J. Zool. 65: 2998-3005. Christensen, A. and J. McDermott. 1958. Life history and biology of the oyster crab, Pinnotheres ostreum Say. Biol. Bull. 114: 146- 179. Claparede, J. 1869. Studien an Acariden. Z. wiss. Zool. Leipzig. 18 (4): 445-546. Clark, H. and C. Wilson. 1912. The mussel fauna of the Maumee River. Ann. Rep. Comm. Fish. 1911, 1-72. Separately issued as Bur. Fish. Doc. No. 757.

2

Clarke, A. H. 1973. The freshwater mollusks of the Canadian Interior Basin. Malacologia 13 (2): 1-509. Clarke, A. H. 1981a. The freshwater molluscs of Canada. National Museum of Canada, Ottawa. Clarke, A. H. 1981b. The tribe Alasmidontini (Unionidae: Anodontinae), part I: Pegias, Alasmidonta, and Arcidens. Smithson. Contr. Zool. No. 326, 101 pp. Clarke, A. H. 1985. The tribe Alasmidontini (Unionidae: Anodontinae), part II: Lasmigona and Simpsonaias. Smithson. Contr. Zool. No. 399, 75 pp. Clench, W. 1962. A catalogue of the Viviparidae of North America with notes on the distribution of Viviparus georgianus Lea. Occas. Pap. Mollusks, Mus. Comp. Zool., Harvard Univ. 2 (27): 261-287. Clench, W. and S. L. H. Fuller. 1965. The genus Viviparus (Viviparidae) in North America. Occas. Pap. Mollusks, Mus. Comp. Zool., Harvard Univ. 2 (32): 385-412. Clench, W. and R. Turner. 1956. Freshwater mollusks of Alabama, Georgia, and Florida from Escambia to the Suwannee River. Bull. Florida State Mus. Biol. Sci. 1: 97-239. Cody, M. L. and J. M. Diamond, Eds. 1975. Ecology and evolution of communities. Harvard Univ. Press, Cambridge, Mass. Coker, R., A. Shira, H. Clark, and A. Howard. 1921. Natural history and propagation of freshwater mussels. Bull. U. S. Bureau of Fisheries 37: 76-181. Connell, J. H. 1978. Diversity in tropical rain forests and coral reefs. Science 199: 1302-1310. Conroy, J. C. 1968. The water-mites of western Canada. Bull. Nat. Mus. Canada, Ottawa No. 223, Contr. Zool. IV: 23-42. Conroy, J. C. 1974. The water mites of Riding Mountain National Park, with a description of Forelia bispinosa n. sp. (Acari: Pionidae). Manitoba Entomol. 8: 55-69. Conroy, J. C. 1979. The taxonomy and ecology of Unionicola crassipes crassipes (Muller), a water mite parasitic on the freshwater sponge, Spongilla lacustris (Linne’), in Marion Lake, British Columbia. Proc. Fourth Congr. Acarol. 1974: 135-142. Conroy, J. C. 1982. New or interesting water mites (Acari: Hydrachnellae) from the ponds in the Fort Whyte Nature Reserve. Internat. J. Acarol. 8 (2): 63-79. Conroy, J. C. 1984. A re-examination of the North American members of the Unionicola crassipes complex of water mites (Acari: Unionicolidae). Acarology VI 2: 951-958. Conroy, J. C. and G. Scudder. 1975. An annotated checklist of the water mites (Acari) of British Columbia. Syesis 8: 305-310. Cook, D. R. 1966. The water mites of Liberia. Mem. Amer. Entomol. Inst., No. 6: iii+ 418 pp. Cook, D. R. 1967. Water mites from India. Mem. Amer. Entomol. Inst., No. 9: 1-411. Cook, D. R. 1974. Water mite genera and subgenera. Mem. Amer. Entomol. Inst., No. 21: 1-860. Cook, D. R. 1980. Studies on Neotropical Water Mites. Mem. Amer. Entomol. Inst., No. 31: 1-645. Cook, D. R. 1984. Preliminary review of the relationships of the water mite faunas of South America, Australia, and New Zealand. Acarology VI 2: 959-964. Cook, D. R. 1986. Water mites from Australia. Mem. Amer. Entomol. Inst. No. 40: 1-568. Cook, D. R. 1988. Water mites from Chile. Mem. Amer. Entomol. Inst. No. 42: 1-356. Cott, H. B. 1940. Adaptive coloration in animals. Oxford Univ. Press, New York. Cramer-Hemkes, C. 1988. Acaros duceacuicolas (Acarida: Prostigmata) del Arroyo pena Blanca en San Francisco Oxtotilpan, Mexico. Thesis, Doctor of Science, Universidad Nacional Autonoma de Mexico, Mexico City. Crofton, H. D. 1971. A quantitative approach to parasitism. Parasitology 62: 179-193. Crowell, R. M. 1960. The taxonomy, distribution, and developmental stages of Ohio water mites. Bull. Ohio Surv., New series, 1 (2): iv + 56 pp. Crowell, R. M. 1961. Catalogue of the distribution and ecological relationships of North American Hydracarina. Canadian Entomol. 93 (5): 321-359. Crowell, R. M. 1984. Scanning electron-microscopic distinctions among sponge-associated water mites (Acarina: Unionicolidae). Acarology VI 2: 965-970. Crowell, R. M. 1990. Unionicola billieaehonore, new species, a sponge-associated Hydracarina (Acari: Unionicolidae) from New Zealand. New Zealand J. Zool. 17 (2): 265-270. Crowell, R. M. and C. Davids. 1979. Systematics of Unionicola laurentiana, n. sp., and U. nearctica, n. sp., sponge-associated Hydracarina (Parasitengona: Unionicolidae) from North America. Ohio J. Sci. 79 (4): 178-186. Cummings, K. S. and D. L. Graf. 2010. Mollusca: Bivalvia. IN: J. H. Thorp and A. P. Kovich, eds., Ecology and Classification of North American Freshwater Invertebrates, 3rd ed. Academic Press, New York. Curry, M. G., B. Everitt, and M. F. Vidrine. 1981. Haptobenthos on shells of living freshwater clams in Louisiana. Wasmann J. Biol. 39 (1-2): 56-62. Curry, M. G. and M. F. Vidrine. 1976. New fresh-water clam host records for the leech Placobdella montifera, with distributional notes. Nautilus 90 (4): 141-144. Cushman, John H. Jr. 1995. Freshwater mussels face mass extinction. N. Y. Times News Service. News Release.

Daday, E. von. 1898a. Edesvizi mikroskopi allatok Ceylonbol. Math. termeszett. Ertesito, Budapest. 16 (1): 89-100. Daday, E. von. 1898b. Mikroskopische Susswasserthiere aus Ceylon. Termeszet. Fuzet., Budapest. 21, Anhangsheft, pp. 1-123, 55 figures. Daday, E. von. 1907. Plancton-Tiere aus dem Victoria Nyanza. Sammelausbeute von A. Borgert, 1904-1905. Z. Jbch., Syst. 25 (2): 245-262. Dana, J. and J. Whelpley. 1836. On two American species of the genus Hydrachna. Amer. J. Sci. 30: 354-359. Danford, Donald W. 1983. A Survey of the Aspidogastrean and Hydracarine Parasites of Bivalve Molluscs in Western West Virginia. M. S. Thesis. Theses, Dissertations and Capstones. Paper 193. http://mds.marshall.edu/etd/193. Davids, C. 1973. The relations between mites of the genus Unionicola and the mussels Anodonta and Unio. Hydrobiologia 41 (1): 37-44. Davids, C. 1977. De relatives tussen watermijten en insekten. Vakbl. Biol. 13 (57): 225-228. Davids, C., R. M. Crowell and C. J. deGroot. 1985. The developmental cycles of two co-occurring sponge mites Unionicola crassipes (Muller) and Unionicola minor (Soar) (Acari, Hydrachnellae). Hydrobiologia 122: 199- 205.

3

Davids, C., J. Holtslag and R. V. Dimock, Jr. 1988. Competitive exclusion, harem behaviour and host specificity of the water mite Unionicola ypsilophora (Hydrachnellae, Acari) inhabiting Anodonta cygnea (Unionidae). Int. Revue ges. Hydrobiol. 73: 651- 657. Davids, C., G. Nielsen and P. Gehring. 1977. Site selection and growth of larvae of Eylais discreta Koenike, 1897 (Acari, Hydrachnellae). Bihdr. Dierkd. 46 (2): 180-184. Davies, D. M. 1959. The parasitism of black flies (Diptera, Simuliidae) by larval water mites mainly of the genus, Sperchon. Canadian J. Zool. 37: 353-369. Davis, G. M. 1984. Genetic relationships among some North American Unionidae (Bivalvia): sibling species, convergence, and cladistic relationships. Malacologia 25 (2): 629-648. Davis, G. M. and S. L. H. Fuller. 1981. Genetic relationships among Recent Unionacea (Bivalvia) of North America. Malacologia 20 (2): 217-253. Dawkins, R. 2009. The Greatest Show on Earth: The Evidence for Evolution. Free Press, New York. Dawkins, R. and J. R. Krebs. 1979. Arms races between and within species. Proc. Roy. Soc. London B. 205: 489-511. Day, P. R. 1974. Genetics of host-parasite interaction. Freeman, San Francisco, California. de Bary, A. 1879. Die Erscheinung der symbiose. Tubner, Strassburg. del Portillo, H. A. and R. V. Dimock, Jr. 1982. Specificity of the host-induced negative phototaxis of the symbiotic water mite, Unionicola formosa. Biol. Bull. 162: 163-170. di Sabatino, A., H. Smit, R. Gerecke, T. Goldschmidt, N. Matsumoto and B. Cicolani. 2008. Global diversity of water mites (Acari, Hydrachnidia, Arachnida) in freshwater. Hydrobiologia 595: 303-315. Diamond, J. M. and T. J. Case. 1986. Community ecology. Harper and Row, New York. Diehl, S. R. and G. L. Bush. 1984. An evolutionary and applied perspective of insect biotypes. Ann. Rev. Entomol. 29: 471-504. Dietz, T. 1974. Body fluid composition and aerial oxygen consumption in the fresh-water mussel, Ligumia subrostrata (Say): effects of dehydration and anoxic stress. Biol. Bull. 147 (3): 560-572. Dimock, Jr., R. V. 1981. In defense of the harem: Intraspecific aggression by male water mites (Acarina: Unionicolidae). ASB Bull. 28 (2): 79. Dimock, Jr., R. V. 1983. In defense of the harem: Intraspecific aggression by male water mites (Acari: Unionicolidae). Ann. Entomol. Soc. Amer. 76 (3): 463-465. Dimock, Jr., R. V. 1985. Population dynamics of Unionicola formosa (Acari: Unionicolidae), a water mite with a harem. Amer. Midl. Nat. 114 (1): 168-179. Dimock, Jr., R. V. 1986. Symbiotic mites behaviorly discriminate host from non-host mussels. Amer. Zool. 26: 102A. Dimock, Jr., R. V. 1988. Photobiology and behavior of the water mite genus Unionicola: A minireview. Comp. Biochem. Physiol. 91c (1): 193-197. Dimock, Jr., R. V. and C. Davids. 1985. Spectral sensitivity and photo-behaviour of the water mite genus Unionicola. J. Exp. Biol. 119: 349-363. Dimock, Jr., R. V. and D. D. Edwards. 1991. Freshwater mussels and freshwater mites: symbiosis and speciation. 57th Ann. Meeting of the Amer. Malacol. Union. (abstract). Dimock, Jr,. R. V. and P. B. LaRochelle. 1980. Chemically mediated host recognition: a behavioral basis for the specificity of water mite symbioses. Amer. Zool. 26: 922. Dimock, Jr., R. V., N. A. MacLaurin, and M. F. Vidrine. 1995. Genetic data for symbiotic water mites support original species descriptions and not a host-induced morphology hypothesis. ASB Bull. 42 (2): 104. Dobson, R. 1966. A survey of the parasitic Unionicolidae (Arachnida: Acarina) of the Apalachicolan faunal region of the southern United States. Master’s Thesis, Florida State Univ., Tallahassee, Florida. Dogiel, V. A. 1962. General Parasitology. Third ed. Oliver and Boyd, London. Downes, B. J. 1986. Guild structure in water mites (Unionicola spp.) inhabiting freshwater mussels: Choice, competitive exclusion and sex. Oecologia (Berlin), 70: 457-465. Downes, B. J. 1988. Coexistence in harlequin habitats: The organization of mite guilds (Unionicola spp.) inhabiting freshwater mussels. Ph.D. Dissertation, Florida State University, Tallahassee. Downes, B. J. 1989. Host specificity, host location and dispersal: Experimental conclusions from freshwater mites (Unionicola spp.) parasitizing unionid mussels. Parasitology 98: 189-196. Downes, B. J. 1990. Host-induced morphology in mites: Implications for host-parasite coevolution. Syst. Zool. 39 (2): 162-168. Downes, B. J. 1991. Competition between mobile species using patchy resources: an example from a freshwater, symbiotic assemblage. Oecologia 85: 472-482. Downes, B. J. 1995. Spatial and temporal variation in recruitment and its effects on regulation of parasite populations. Oecologia 102: 501-510. Duobinis-Gray, L. E., E. A. Urban, J. B. Sickel, W. E. Maddox and D. A. Owen. 1990. Parasites of bivalves in Kentucky Lake. ASB Bull. 37: 89. Duobinis-Gray, L. E., E. A. Urban, J. B. Sickel, D. A. Owen, and W. E. Maddox. 1991. Aspidogastrid (Trematoda) parasites of unionid (Bivalvia) molluscs in Kentucky Lake. J. Helminthol. Soc. Washington 58 (2): 167-170.

Edwards, D. D. 1993. Host specificity and reproductive isolation: experimental evidence from the symbiotic water mite, Unionicola formosa. Ph. D. dissertation, Wake Forest University, Winston-Salem, North Carolina. Edwards, D. D. 1995. The effects of larval Unionicola foili (Acari: Unionicolidae) on the survival and reproduction of Chironomus tentans (Diptera: Chironomidae). 111th Ann. Meeting Indiana Acad. Sci. (abstract) Edwards, D. D. 1996a. The role of host specificity in maintaining reproductive isolation between symbiotic water mites of the genus Unionicola. 112th Ann. Meeting Indiana Acad. Sci. (abstract) Edwards, D. D. 1996b. Host specificity and reproductive isolation: experimental evidence from symbiotic water mites of the genus Unionicola (Acari: Unionicolidae). Third Symposium European Assoc. of Acarol. (abstract) Edwards, D. D. 1997a. Phototaxis and geotaxis by larvae of the water mite Unionicola foili: adaptations for transmission success. Amer. Zool. 37:146A.

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Edwards, D. D. 1997b. Light and gravity responses by the water mite Unionicola foili: the effects of larval ontogeny and chemical cues. Ann. Meeting Entomol. Soc. of Amer. (abstract). Edwards, D. D. 1999a. The behavioral responses by larvae of the water mite Unionicola foili (Acari: Unionicolidae) to gravity, light and host chemicals: adaptations for transmission success? Exp. Appl. Acarol. 23:817- 826. Edwards, D. D. 1999b. Phototaxis and geotaxis by larvae of the water mite Unionicola foili: adaptations for transmission success. Amer. Zool. 38:463A. (abstract) Edwards, D. D. 2001. Increased fluctuating asymmetry among chironomid midges in response to ecctoparasitic water mites: implications for fluctuating asymmetry theory. Annual Meeting of SICB, Chicago, Illinois. (abstract) Edwards, D. D. 2002a. Ecological poetics: exploring the relationship between literature and the natural world. Midwestern Conference on Film Language and Literature, Northern Illinois University. (abstract). Edwards, D. D. 2002b. Does host sex enhance the transmission dynamics of parasites? A study of mites and midges. Annual Meeting of SICB, Anaheim, California. (abstract). Edwards, D. D. 2004a. In search of fluctuating asymmetry: no evidence among midges parasitized by mites. Annual Meeting of the Society for Integrative and Comparative Biology, New Orleans, LA. (abstract). Edwards, D. D. 2004b. In search of fluctuating asymmetry: no evidence among Chironomus tentans (Diptera: Chironomidae) parasitized by the ectoparasitic water mite Unionicola foili (Acari: Unionicolidae). Acarologia 44: 209-217. Edwards, D. D. 2004c. Effects of low pH and high temperature on hatching and survival of the water mite Unionicola foili (Acari: Unionicolidae). Proc. Indiana Acad. Sci.113: 26-32. Edwards, D. D. and B. A. Cohen. 2000. Teaching evolution on the web using interactive and collaborative learning initiatives. Amer. Zool. 39:309A. (abstract). Edwards, D. D. and R. V. Dimock, Jr. 1988a. A comparison of the population dynamics of Unionicola formosa from two anodontine bivalves in a North Carolina farm pond. J. Elisha Mitchell Sci. Soc. 104 (3): 90-98. Edwards, D. D. and R. V. Dimock, Jr. 1988b. The population biology of Unionicola formosa in two anodontine mussels from North Carolina. Amer. Soc. Parasitol. 63:117. (abstract). Edwards, D. D. and R. V. Dimock, Jr. 1988c. The population dynamics of Unionicola formosa from two anodontine bivalves from North Carolina. Abstracts of the 85th Ann. Meeting North Carolina Acad. Sci. (abstract). Edwards, D. D. and R. V. Dimock, Jr. 1989. The importance of size in intraspecific aggression by male water mites. 50th Ann. Meeting Southeastern Biol. (abstract). Edwards, D. D. and R. V. Dimock, Jr. 1990. Behavior and electrophoresis: the species question among water mites of the genus Unionicola. Abstracts of the 87th Ann. Meeting North Carolina Acad. Sci. (abstract) Edwards, D. D. and R. V. Dimock, Jr. 1991a. The ontogeny of host recognition behavior by the symbiotic water mite Unionicola formosa. Amer. Zool. 31:145A. (abstract) Edwards, D. D. and R. V. Dimock, Jr. 1991b. Host specific genetic variation among populations of the symbiotic water mite Unionicola formosa. 52 Annual Meeting Southeastern Biologists. (abstract). Edwards, D. D. and R. V. Dimock, Jr. 1991c. The relative importance of size versus territorial residency in intraspecific aggression by symbiotic male water mites (Acari: Unionicolidae). J. Exp. Appl. Acarol. 12: 61-65. Edwards, D. D. and R. V. Dimock, Jr. 1992. The population genetics of Unionicola formosa mussel/mites: evidence of host- associated sibling species. Abstracts of the 89th Ann. Meeting North Carolina Acad. Sci. (abstract) Edwards, D. D. and R. V. Dimock, Jr. 1993. Host specificity and reproductive isolation: experimental evidence from the mussel-mite Unionicola formosa. 40th Ann. Meeting North Amer. Benthological Soc. (abstract Edwards, D. D and R. V. Dimock, Jr. 1995a. Life history characteristics of larval Unionicola (Acari: Unionicolidae) parasitic on Chironomus tentans. J. Nat. Hist. 29: 1197-1208. Edwards, D. D. and R. V. Dimock, Jr. 1995b. Specificity of the host recognition behavior of larval Unionicola (Acari: Unionicolidae): the effects of larval ontogeny and early larval experience. Anim. Behav. 50:343-352. Edwards, D. D. and R. V. Dimock, Jr. 1997. Generic differentiation between Unionicola formosa and U. foili (Acari: Unionicolidae): cryptic species of molluscan symbionts. Invert. Biol. 116 (2): 124-133. Edwards, D. D. and B. R. Ernsting. 2003. Determination of parentage and kinship relationships among symbiotic water mites using RAPD profiling. Ann. Meeting of SICB, Toronto, Canada. (abstract) Edwards, D. D. and B. R. Ernsting. 2007. Phylogenetic Relationships among Unionicola Mussel mites: New Insights and Directions for Future Research. 123rd Ann. Meeting Indiana Acad. Sci. (abstract). Edwards, D. D. and B. R. Ernsting. 2010. The complete mtDNA sequence of the water mite Unionicola foili (Arthropoda: Chelicerata: Acari: Acariformes): another highly rearranged genome among Acariformes mites. Ann. Meeting Soc. for Integrative and Comparative Biology, Seattle, WA. Edwards, D. D. and M. Labhart. 1998. Host-induced changes in morphology among water mites of the genus Unionicola: fact or fallacy? 114th Ann. Meeting Indiana Acad. Sci. (abstract). Edwards, D. D. and M. Labhart. 2000. Genetic differences among host-associated populations of water mites (Acari: Unionicolidae: Unionicola): allozyme variation supports morphological differentiation. J. Parasitol. 86: 1008-1011. Edwards, D. D. and H. G. Smith. 2003. Host sex preferences and transmission success by the water Unionicola foili (Acari: Unionicolidae) parasitic on the midge Chironomus tentans (Diptera: Chironomidae). J. Parasitol. 89: 681-685. Edwards, D. D. and M. F. Vidrine. 1994 . A new species in the water mite subgenus Parasitatax (Acari: Unionicolidae: Unionicola) from the North American freshwater mussel, Utterbackia imbecilis (Bivalva: Unionidae). J. Elisha Mitch. Soc. 110: 1-6. Edwards, D. D., and M. F. Vidrine. 2006a. Host specificity among Unionicola spp. (Acari: Unionicolidae) parasitizing freshwater mussels. J. Parasitol. 92 (5): 977-983. Edwards, D. D. and M. F. Vidrine. 2006b. Host specificity among Unionicola (Acari: Unionicolidae) parasitizing freshwater mussels. Soc. Integrative and Comparative Biol. (SICB), January 5, 2006, Orlando, Florida. (abstract online: http://www.sicb.org/meetings/2006/index.php3 ). Edwards, D. D. and M. F. Vidrine. 2006c. Patterns of host specificity among unionicolid water mites of North America. Ann. Meeting Soc. for Integrative and Comparative Biology, Orlando, FL. (abstract) Edwards, D. D. and M. F. Vidrine. 2011. Patterns of Species Richness among Unionicola Mites Parasitizing Freshwater Mussels of North America. 126th Ann. Meeting Indiana Acad. Sci. (abstract).

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Edwards, D. D. and M. F. Vidrine. 2013a. Patterns of species richness among Unionicola spp. (Acari: Unionicolidae) inhabiting freshwater mussels of North America. J. Parasitol. 99 (2): 212-217. Edwards, D. D. and M. F. Vidrine. 2013b. Phylogenetic relationships among free-swimming and symbiotic Unionicola water mites. 128th Ann. Meeting Indiana Acad. Sci. (abstract). Edwards, D. D. and M. F. Vidrine. 2013c. Mites of freshwater mollusks. Malcolm F. Vidrine, Eunice, LA. 332 pp. Edwards, D. D. and M. Weiberg. 1996. The impact of larval Unionicola foili (Acari: Unionicolidae) on life history characteristics of Chironomus tentans (Diptera: Chironomidae). Southeastern Soc. Parasitol. (abstract). Edwards, D. D., R. Bogardus, and N. Wilhite. 1998. Geographic Differences in Host Specialization between the Symbiotic Water Mites Unionicola formosa and U. foili (Acari: Unionicolidae). In: Evolution and Ecology of the Acari. J. Briun, L. van der Geest, and M.W. Sabelis (eds.). Kluwer Academic Publishers, Dordrecht, The Netherlands. Edwards, D. D., M. Clark, D. Deatherage, E. Janson, A. Morgan, and B.R. Ernsting. 2002. The application of RAPD-PCR profiling in determining kinship relationships among the symbiotic water mite Unionicola foili. 118th Ann. Meeting Indiana Acad. Sci. (abstract). Edwards, D. D., D. E. Deatherage, and B. R. Ernsting. 2004. Random amplified polymorphic DNA analysis of kinship within host- associated populations of the symbiotic water mite Unionicola foili (Acari: Unionicolidae). Exp. Appl. Acarol. 34:67-77. Edwards, D. D., B. R. Ernsting, and M. F. Vidrine. 2007a. Host specificity and phylogenetic relationships among Unionicola mites parasitizing freshwater mussels. 2007 Symposium Freshw. Moll. Conserv. Soc., Little Rock, AR. Edwards, D. D., B. R. Ernsting, and M. F. Vidrine. 2007b. Phylogenetic relationships among Unionicola mussel-mites: inferences from morphological and molecular characters. Ann. Meeting of the Soc. Integrative and Comparative Biol., Phoenix, AZ. (abstract). Edwards, D. D., M. F. Vidrine, J. A. Hamlin, L. B. Thomas, and D. Joubert. 2008a. Unionicola (Dimockatax) ernstingi n. sp. (Acari: Unionicolidae) from freshwater mussels, Anodontoides radiatus (Conrad, 1834) in Louisiana, USA. Internat. J. Acarol. 34 (3): 281-284. Edwards, D. D., B. R. Ernsting, and M. F. Vidrine 2008b. Increased rates of sequence evolution in mites with parasitic lifestyles. . Ann. Meeting Soc. for Integrative and Comparative Biol., San Antonio, TX. (abstract). Edwards, D. D., B. R. Ernsting, and M. F. Vidrine. 2010. Phylogenetic relationships among Unionicola (Acari: Unionicolidae) mussel- mites of North America based on mitochondrial cytochrome oxidase I sequences . Zootaxa 2537: 47-57. Edwards, D. D., L. E. Jackson, A. J. Johnson, and B. R. Ernsting. 2011. Mitochondrial genome sequence of Unionicola parkeri (Acari: Unionicolidae): molecular synapomorphies between closely-related Unionicola gill mites. Exp. Appl. Acarol. 54 (2): 105- 117. Efford, I. 1963. The parasitic ecology of some watermites. J. Anim. Ecol. 32: 141-156. Efford, I. 1966. Observations on the life history of three stream-dwelling water-mites. Acarologia 8 (1): 86-93. Ehrlich, P. R. and P. H. Raven. 1964. Butterflies and plants: a study of coevolution. Evolution 18: 586-608. Ehrlich, P. R. and P. H. Raven. 1967. Butterflies and plants. Sci. Amer. 216 (6): 104-113. Eichler, W. 1948. Some rules in ectoparasitism. Ann. Mag. Nat. Hist. (ser. 12), 1: 588-598. Ernsting, B. R., D. D. Edwards, K. J. Aldred, J. S. Fites, and C. R. Neff. 2009. Mitochondrial genome sequence of Unionicola foili (Acari: Unionicolidae): a unique gene order with implications for phylogenetic inference. Exp. Appl. Acarol. 49: 305-316. Ernsting, B. R., D. D. Edwards, M. F. Vidrine, and H. Cun. 2008. Genetic differences among species of the subgenus Dimockatax (Acari: Unionicolidae: Unionicola): Heterogeneity in DNA sequence data supports morphological differentiation. Internat. J. Acarol. 34 (4): 403-407. Ernsting, B. R., D. D. Edwards, M. F. Vidrine, K. S. Myers, and C. M. Harmon. 2006. Phylogenetic relationships among species of the subgenus Parasitatax (Acari: Unionicolidae: Unionicola) based on DNA sequence of the mitochondrial cytochrome oxidase I gene. Internat. J. Acarol. 32 (2): 195-202. Ernsting, B. R., D. D. Edwards, T. A. Timbrook, and M. M. Frerichs. 2014. Preliminary evidence of cryptic species among host- associated populations of Unionicola hoesei (Acari: Unionicolidae). International Journal of Acarology, 40: 358-365. Esch, G. W., Ed. 1977. Regulation of parasite populations. Academic Press, New York. Everitt, B. 1975. Fresh-water Ectoprocta: distribution and ecology of five species in southeastern Louisiana. Trans. Amer. Microsc. Soc. 94 (1): 130-134.

Fabricius, J. 1805. Systema Antliatorum secundum ordines, genera, species; adiectis synonymis, locis, observationibus, diescriptionibus. Brunsvigae (C. Reichard), 30 + 14 + 373 pp. Fashuyi, S. A. 1990. Occurrence of Unionicola (Pentatax) macani Gledhill (hydrachnellae, acari) in the prosobranch mollusc Lanistes ovum Peters in Ajara Fish Ponds in Badagry, Nigeria. Hydrobiologia 202: 171 – 174. Faust, E. 1918. Additions to our knowledge of Unionicola aculeata (Koenike). Trans. Amer. Microsc. Soc. 37: 125- 128. Fahrenholz, H. 1913. Ectoparasitism und Abstammungslehre. Zool. Anz. 41: 371-374. Fashuyi, S. A. 1990. Occurrence of Unionicola (Pentatax) macani Gledhill (hydrachnellae, acari) in the prosobranch mollusc Lanistes ovum Peters in Ajara Fish Ponds in Badagry, Nigeria. Hydrobiologia 202: 171-174. Fernández, H. R. and O. Fossati-Gaschignard. 2011. An initial classification of Neotropical water mites (Acari: Hydrachnidia) based on habitat preferences. Internat. J. Ecol. 2011, Article ID# 910540, 11 pages. Fisher, G. R., R. V. Dimock, Jr. and R. E. Kuhn. 2000. The symbiotic water mite Unionicola formosa (Acari: Unionicolidae) ingests mucus and tissue of its molluscan host. J. Parasitol. 86 (6): 1254-1258. Flook, J. and J. Ubelaker. 1972. A survey of metazoan parasites in unionid bivalves of Garza-Little Elm Reservoir, Denton County, Texas. Texas J. Sci. 23 (3): 381-392. Flor, H. H. 1955. Host-parasite interaction in flax rust--its genetic and other implications. Phytopathology 45: 680- 685. Flor, H. H. 1956. The complementary genic systems in flax and flax rust. Adv. Genet. 8: 29-54. Flor, H. H. 1971. Current status of the gene-for-gene concept. Ann. Rev. Phytopath. 9: 275-296. Folkerts, G. W. 1982. The Gulf Coast pitcher plant bogs. Amer. Scientist 70: 260-267. Forbes, W. T. M. 1958. Caterpilars as botanists. Proc. Int. Congr. Entomol., 10th, 1: 313-317. Force, D. 1975. Succession of r and K strategists in parasitoids. In P. Price, Ed. Evolutionary strategies of parasitic insects and mites. Plenum Press, New York.

6

Fox, L. R. and P. A. Morrow. 1981. Specialization: species property or local phenomenon? Science 211: 887-893. Friend, J. and D. R. Threlfall. 1976. Biochemical aspects of plant-parasite relationships. Academic Press, London. Fried, B. and J. M. Boddorff. 1975. Thin layer chromatographic analyses of neutral lipids of Unionicola campelomaicola (Hydracarina), a symbiont of Campeloma decisum (Gastropoda). Proc. Pennsylvania Acad. Sci. 49 (2): 107-109. Fuller, S. L. H. 1974. Clams and mussels (Mollusca: Bivalvia). In Hart, C. and S. L. H. Fuller, eds. Pollution ecologyof fresh-water invertebrates. Academic Press, New York. Fuller, S. L. H. 1978. Final Report: Fresh-water mussels (Mollusca: Bivalvia: Unionidae) of the upper Mississippi River: observations at selected sites within the 9-foot channel navigation project on behalf of the United States Army Corps of Engineers. The Acad. of Nat. Sci. Phil., Philadelphia, Pennsylvania. Fuller, S. L. H. and D. J. Bereza. 1973. Recent additions to the naiad fauna of the eastern Gulf drainage (Bivalvia: Unionidae). ASB Bull. 20 (2): 53-54. Futuyma, D. J. 1986. Reflections on reflections: Ecology and evolutionary biology. J. Hist. Biol. 19: 303-312. Futuyma, D. J. and M. Slatkin, eds. 1983. Coevolution. Sinauer Assoc. Inc., Sunderland, Massachusetts.

Gangloff, M. M. 2003. The status, physical habitat association, and parasites of freshwater mussels in the upper Alabama River drainage, Alabama. Doctoral dissertation. Auburn University, Auburn, Alabama. Gangloff, M. M., K. K. Lenertz and J. W. Feminella. 2008. Parasitic mite and trematode abundance are associated with reduced reproductive output and physiological condition of freshwater mussels. Hydrobiologia 610:25-31. Gentner, H. and S. Hopkins. 1966. Changes in the trematode fauna of clams in the Little Brazos River, Texas. J. Parasitol. 52 (3): 458-461. George, S. G. and M. F. Vidrine. 1993. New Louisiana records for freshwater mussels (Unionidae) and a snail (Pleuroceridae). Texas J. Sci. 45 (4): 363-366. Gerecke, R. 2004a. Water mites from spring- and ground-water habitats in the Sultanate of Oman. J. Natur. Hist. 38 (22): 2833- 2849. Gerecke, R. 2004b. The water mites of Madagascar (Acari, Hydrachnidia): a revised list completed by original material conserved at the Muséum national d’Histoire naturelle, Paris. Zoosystema 26 (3): 393-418. Gerecke R., T. Gledhill, H. Smit and V. Pešić. 2016. Chelicerata: Acari III. Süßwasserfauna von Mitteleuropa 7/2-3. Springer Spektrum. Gilbert, E. L. 1982. The coevolution of butterfly and the vine. Sci. Amer. 247 (August): 110-121. Gilbert, L. E. and P. H. Raven. 1975. Coevolution of animals and plants. Univ. Texas Press, Austin, TX. Girod, P. 1889. Recherches anatomiques sur les Hydrachnides parasites de l’Anodonta et de l’Unio, Atax ypsilophorus et Atax bonzi. Bull. Soc. Zool. France 14: 107-110. Gledhill, T. 1985a. A new species of water mite, Unionicola (Pentatax) macani (Unionicolidae, Hydrachnellae, Acari), from the mantle cavity of the prosobranch mollusc Lanistes ovum Peters in Nigeria, with remarks on some aspects of host/parasite relationships between unionicolids and molluscs. Arch. Hydrobiol. 104 (1): 77-92. Gledhill, T. 1985b. Water mites-predators and parasites. Freshw. Biol. Assoc. Ann. Rep. 53: 45-59. Gledhill, T. 2003. A new genus and species of water mite (Acari : Hydrachnidia : Hygrobatidae) from the prosobranch gastropod Lanistes libycus (Morelet) (Streptoneura : Ampullariidae) in Nigeria. In : Smith IM (ed.).An Acarological Tribute to David R. Cook – From Yankee Springs to Wheeny Creek. Indira Publishing House, Michigan. Gledhill, T., J. Cowley, and R. Gunn. 1982, Some aspects of the host-parasite relationships between adult blackflies (Diptera; Simuliidae) and larvae of the water mite Sperchon setiger (Acari; Hydrachnellae) in a small chalk stream in southern England. Freshw. Biol. 12: 345-357. Gledhill, T. and O. Agbolade. 2006. A new species of water mite (Acari: Hydrachnidia: Hygrobatidae) from the mantle cavity of the prosobranch gastropod Potadoma moerchi (Reeve) (Streptoneura: Thiaridae) in Nigeria. Zootaxa 1160: 37–47. Gledhill, T. and M. F. Vidrine. 2002. Two new sympatric water-mites (Acari: Hydrachnidia: Unionicolidae) from the mutelid bivalve Aspatharia sinuata (von Martens) in Nigeria with some data on unionicoline-bivalve relationships. J. Natur. Hist. 36: 1351-1381. Gliwicz, Z. and E. Biesiadka. 1975. Pelagic water mites (Hydracarina) and their effect on the plankton community in a neotropical man-made lake. Arch. Hydrobiol. 76 (1): 65-88. Goff, L. 1982. Symbiosis and parasitism: another viewpoint. Bioscience 32: 255-256. Goldenstein, R. and R. Boles. 1970. The taxonomy and distribution of water mites in Lyon County, Kansas. Trans. Kansas Acad. Sci. for 1969, 72 (4): 509-518. Gordon, M., B. Swan and C. Paterson. 1978. Baeoctenus bicolor (Diptera: Chironomidae) parasitic in unionid bivalve molluscs and notes on other chironomid-bivalve associations. J. Fish. Res. Board. Canada 35 (1): 154-157. Gordon, M., B. Swan and C. Paterson. 1979. The biology of Unionicola formosa (Dana and Whelpley): a water mite parasitic in the unionid bivalve, Anodonta cataracta (Say), in a New Brunswick lake. Canadian J. Zool. 57: 1748-1756. Graf, D. L. and K. S. Cummings. 2006. Palaeoheterodont diversity (Trigonioida + Unionoida): what we know and what we wish we knew about freshwater mussel evolution. Zool. J. Linn. Soc. 148: 343-394. Graf, D. L. and K. S. Cummings. 2007. Review of the systematics and global diversity of freshwater mussel species (Bivalvia: Unionoida). Journal of Mollusca Studies 73: 291-314. Graf, D. L. and K. S. Cummings. 2010. Comments on the value of COI for family-level freshwater mussel systematics: a reply to Hoeh, Bogan, Heard & Chapman. Malacologia 52: 191-197. Grantham, B. 1969. The fresh-water pelecypod fauna of Mississippi. Ph.D. dissertation, Univ. of Southern Mississippi, Hattiesburg, Mississippi. Grizzle, J. M. and C. J. Brunner. 2007. Assessment of current information available for detection, sampling, necropsy, and diagnosis of diseased mussels. Alabama Dept. of Conservation and Natural Resources, Montgomery, Alabama. (dated February 28, 2007). 84 pages. Grizzle, J. M. and C. J. Brunner. 2009. Infectious diseases of freshwater mussels and other freshwater bivalve mollusks. Rev. Fisheries Sci. 17: 425-467.

7

Haag, W. R. 2012. North American freshwater mussels: Natural history, ecology, and conservation. Cambridge University Press, NY. Haas, F. 1969a. Superfamilia Unionacea. In Das Tierreich, Lief. 88: i-x, 1-663. Haas, F. 1969b. Superfamily Unionacea. In Moore, R., ed. Treatise on invertebrate paleontology, Part N, Mollusca 6 (Bivalvia), pp. N411-N471. Habeeb, H. 1967. A check list of North American water-mites. Leafl. Acadian Biol. 43: 1-8. Hafner, M. S., P. D. Sudman, F. X. Villablanca, T. A. Spradling, J. W. Demastes, and S. A. Nadler. 1994. Disparate rates of molecular evolution in cospeciating hosts and parasites. Science 265: 1087–1090. Hafner, M. S. and S. A. Nadler. 1988. Phylogenetic trees support the coevolution of parasites and their hosts. Nature (London) 332: 258-259. Hafner, M. S. and S. A. Nadler. 1990. Cospeciation in host–parasite assemblages: Comparative analysis of rates of evolution and timing of cospeciation events. Syst. Zool. 39: 192–204. Haldeman, S. 1842. On some American species of Hydrachnidae. An account of some hitherto unnoticed species of the genus Hydrachna, Mueller. Zool. Contr., Philadelphia, No. 1: 6 pages. Halik, L. 1929. Bietrag zur Kenntnis der Sinnesborsten bei Hydracarinen. Zool. Anz. 83 (5/8): 164-168. Hannibal, H. 1912. A synopsis of the Recent and Tertiary freshwater Mollusca of the California Province, based upon an ontogenetic classification. Proc. Malacol. Soc. London 10: 112-121, pls. 5-8. Hassel, M. P. 1978. The dynamics of arthropod predator-prey systems. Princeton Univ. Press. Princeton, New Jersey. Hatchett, J. H. and R. L. Gallun. 1970. Genetics of the ability of the Hessian fly, Mayetiola destructor, to survive on wheats having different genes for resistance. Ann. Entomol. Soc. Amer. 63: 1400-1407. Harvey, M. S. 1998. The Australian Water Mites. A guide to families and genera. Monographs on Invertebrate Taxonomy. 4. CSIRO Publishing (Collingwood, Australia). Hawking, F. 1975. Circadian and other rhythms of parasites. Adv. Parasitol. 13: 123-182. Heard, W. H. 1974. Anatomical systematics of freshwater mussels. Malacol. Rev. 7: 41-42. Heard, W. H. 1976. Rediscovery of Solenaia emarginata (Lea) in Thailand. J. Sci. Soc. Thailand 2: 81-83. Heard, W. H. 1977. Anatomical systematics of Cristaria plicata (Leach) (Pelecypoda: Unionidae: Unioninae). Malacol. Rev. 10: 59- 70. Heard, W. H. and B. J. Dougherty. 1980. An anatomical redescription of Pleiodon (Cameronia) spekii (Pelecypoda: Mutelidae: Pleiodoninae). Malacol. Rev. 13: 45-53. Heard, W. and R. Guckert. 1971. A re-evaluation of the Recent Unionacea (Pelecypoda) of North America. Malacologia 10 (2): 333- 355. Heard, W. H. and G. W. Hanning. 1978. Anatomical features of Modellnaia siamensis (Mollusca, Bivalvia, Unionidae). Zool. Scripta 7: 219-223. Heard, W. H. and V. Vail. 1976a. Anatomical systematics of Etheria elliptica (Pelecypoda: Mycetopodidae). Malacol. Rev. 9: 15-24. Heard, W. H. and V. Vail. 1976b. The systematic position of Unio caffer (Pelecypoda: Unionoida: Unionidae). Zool. Africana 11 (1): 45-58. Heard, W. H. and V. Vail. 1981. Anatomical and larval character states, and inferred phylogeny of fresh-water mussels (Bivalvia: Unionoida). Bull. Amer. Malacol. Union, Inc. (Printed as two unnumbered pages in Errata issue with the 1983 bulletin). (Abstract). Hendrix, S. S. and R. Short. 1965. Aspidogastrids from northeastern Gulf of Mexico river drainages. J. Parasitol. 51 (4): 561-568. Hendrix, S. S., M. F. Vidrine, and R. H. Hartenstine. 1985. A list of records of freshwater aspidogastrids (Trematoda) and their hosts in North America. Proc. Helminthol. Soc. Washington 52 (2): 289-296. Hevers, J. 1975. Zur Systematik und Biologie der einheimeschen Unionicola-Arten (Hydrachnellae: Acari). Doctoral Dissertation, Univ. of Kiel, Germany. Hevers, J. 1977. Revision der in Deutschland Vorkommenden Arten der Untergattung Unionicola s. str. (Hydrachnellae, Acari). Acarologia 18 (4): 691-703. Hevers, J. 1978a. Interspezifische Beziehungen zwischen Unionicola-larven (Hydrachnellae, Acari) und Chironomidae (Diptera, Insecta). Verhandl. der Ges. f. Oekologie, Kiel, 1977, pp. 211-217. Hevers, J. 1978b. Zur Sexualbiologie der Gattung Unionicola (Hydrachnellae, Acari). Zool. Jb. Syst. 105 (1): 33-64. Hevers, J. 1978c. Morphologie und Systematik der in Deutschland auftretenden Schwamm-und Muschel-Milben-Arten der Gattung Unionicola (Acarina: Hydrachnellae: Unionicolidae). Entomol. Gen. 5 (1): 57-84, Stuttgart. Hevers, J. 1979. Morphologie und Systematik der Nymphen der Unionicola-Arten (Hydrachnellae, Acari) Deutschlands. Osnabrucker naturw. Mitt 6: 73-92. Hevers, J. 1980a. Biologisch-oekologische untersuchungen zum Entwicklungszyklus der in Deutschland auftretenden Unionicola- Arten (Hydrachnellae, Acari). Arch. Hydrobiol., Suppl. 57 (Monographische Bietrage), 3: 324-373. Hevers, J. 1980b. Morphologie und Systematik der Larven der Unionicola-Arten (Hydrachnellae, Acari) Deutschlands. Acarologia 21 (2): 249-266. Hevers, J. 1984. Die Unionicola-Gruppe in Japan und im Iran. Dt. Entomo. Z. 31 (4-5): 265-280. Hevers, J. 2010. Die Unionicola-Arten (Acari: Hydrachnidia) des temporaren Flusses N’Zi in the Ivory Coast, West Africa. (The Unionicola species of the temporary river N’Zi in the Ivory Coast, West Africa). Stuttgarter Beitrage zur Naturkunde A, Neue Serie 3: 33-78. Hevers, J. 2012. Unionicola species (Acari: Hydrachnidia: Unionicolidae) from Madagascar. Stuttgarter Beitrage zur Naturkunde A, Neue Serie 5: 49-71. Hill Ris Lambers, D. 1980. Aphids as botanists. Symb. bot. upsal. 22 (4): 114-119. Hinton, H. E. 1964. Sperm transfer in insects and the evolution of haemocoelic insemination. Symp. Roy. Ent. Soc. Lond. 2: 95-107. Hoeh, W. R. 1990. Phylogenetic relationships among eastern North Amerian Anodonta (Bivalvia: Unionidae). Malacol. Rev. 23: 63- 82. Hoeh, W. R., A. E. Bogan, W. H. Heard,, and E. G. Chapman. 2009. Palaeoheterodont phylogeny, character evolution, diversity and phylogenetic classification: a reflection on methods of analysis. Malacologia 51: 307-317 Hoff, C. 1942. Locality records of some Hydracarina from Illinois. Trans. Illinois Acad. Sci. 35: 205-206.

8

Hoff, C. 1944. A preliminary study of the Hydracarina of Reelfoot Lake, Tennessee. J. Tennessee Acad. Sci. 19: 45-69. Hoffman, A. and C. Cramer. 1979. Una especie nueva de Acaro de aqua dulce (Acarida: Unionicolidae). An. Inst. Biol. Univ. Nal. Auton. Mexico 50 Ser. Zoologia (1): 119-126. Holmes, J. C. and P. W. Price. 1980. Parasite communities: The roles of phylogeny and ecology. Syst. Zool. 203-213. Hoogstraal, H. and A. Aeschlimann. 1982. Tick host specificity. Bull. Soc. Entomol. Suisse 55: 5-32. Howells, R. G., R. W. Neck and H. D. Murray. 1996. Freshwater mussels of Texas. Texas Parks and Wildlife, Austin. Huang X-C, Rong J, Liu Y, Zhang M-H, Wan Y, et al. 2013. The Complete Maternally and Paternally Inherited Mitochondrial Genomes of the Endangered Freshwater Mussel Solenaia carinatus (Bivalvia: Unionidae) and Implications for Unionidae Taxonomy. PLoS ONE 8(12): e84352. doi: 10.1371/journal.pone.0084352 Huelsenbeck, J. P. and F. R. Ronquist. 2001. MRBAYES: Bayesian inference of phylogeny. Biometrics 17 : 754- 755. Humes, A. and S. Harris. 1952. The clam hosts of Najadicola ingens (K.) (Acarina) in a Quebec lake. Canadian Field Nat. 66 (3): 83- 84. Humes, A. and H. Jamnback. 1950. Najadicola ingens (Koenike), a water-mite parasitic in fresh-water clams. Psyche 57 (3): 77- 87.133. Humes, A. and H. Russell. 1951. Seasonal distribution of Najadicola ingens (K.) (Acarina) in a New Hampshire pond. Psyche 58 (3): 111-119. Humphries, C. J. and L. R. Parenti. 1986. Cladistic Biogeography. Clarendon Press, Oxford. Hutchinson, G. E. 1965. The ecological theater and the evolutionary play. Yale Univ. Press, New Haven, CN.

Imamura, T. 1938. Studies on the water mite, Vietsatax parasiticum, parasitic on the mussel (Anodonta beringiana Middendorff). Zool. Mag. (Japan) 50 (11): 462-471. Imamura, T. 1953a. Some stenophilous water-mites from Hyogo Prefecture. J. Faculty Sci., Hokkaido Univ., ser. IV, Zool. 11: 261- 276. Imamura, T. 1953b. Water-mites from Gifu Prefecture. J. Faculty Sci., Hokkaido Univ., ser. IV, Zool. 11: 411-471. Imamura, T. 1954. Some stenophilous water-mites from Niigata Prefecture. J. Hokkaido Gakugei Univ., Scet. B, Suppl. 1, pp. 159- 164. Imlay, M. 1968. Resistance of fresh-water operculate snails to dessication. Nautilus 81 (4): 138-140. Imlay, M. 1972. Greater adaptability of freshwater mussels to natural rather than artificial displacement. Nautilus 86 (2-4): 76-79. Inoue, K., D. M. Hayes, J. L. Harris and A. D. Christian. 2013. Phylogenetic and morphometric analyses reveal ecophenotypic plasticity in freshwater mussels Obovaria jacksoniana and Villosa arkansasensis (Bivalvia: Unionidae). Ecology and Evolution (open access), John Wiley and Sons. Jack, J. D. 1988. Water mite phototaxis: analysis of an inducing agent from a molluscan host. M. S. Thesis. Wake Forest University, Winston-Salem, North Carolina. Jackson, J. and A. Pounds. 1979. Comments on assessing the dedifferentiating effect of gene flow. Syst. Zool. 28 (1): 78-85. Jaenike, J. and R. Selander. 1979. Ecological generalism in Drosophila falleni: genetic evidence. Evolution 33 (2): 741-748. Jermy, T. 1976. Insect-hostplant relationship--coevolution or sequential evolution. Symp. Biol. Hung. 16: 109-113. Jermy, T. 1984. Evolution of insect/hostplant relationships. Amer. Naturalist 124: 609-630. Jin, D. 1997. Hydrachnellae – morphology, systematics. A primary study of Chinese fauna. Guizhou Science and Technology Publishing House, Guiyang, China. John, C. C. and N. D. Inasu. 2004. Water mites associated with the fresh water mussel Lamellidens marginalis (Pelecypoda: Unionidae). Zoos’ Print J. 20 (9): 1986-1987. Johnson, R. 1970. The systematics and zoogeography of the Unionidae (Mollusca: Bivalvia) of the southern Atlantic slope region. Bull. Mus. Comp. Zool. 140 (6): 263-449. Johnson, R. 1972. The Unionidae (Mollusca: Bivalvia) of peninsula Florida. Bull. Florida State Mus., Biol. Sci. 16: 181-249. Johnson, R. 1977. Monograph of the genus Medionidus (Bivalvia: Unionidae) mostly from the Apalachicolan Region, southeastern United States. Occas. Pap. Mollusks, Mus. Comp. Zool., Harvard Univ. 4 (56): 161-187. Johnson, R. 1978. Systematics and zoogeography of Plagiola (=Dysnomia = Epioblasma), an almost extinct genus of fresh-water mussels (Bivalvia: Unionidae) from middle North America. Bull. Mus. Comp. Zool. 148 (6): 239-320. Johnson, R. 1980. Zoogeography of North American Unionacea (Mollusca: Bivalvia) north of the maximum Pleistocene glaciation. Bull. Mus. Comp. Zool. 149 (2): 77-189. Jones, R. 1965. Parasitism of larvae of Unionicola intermedia Koenike and another Unionicola sp. (Acarina, Pionae) on chironomids. Nature 207: 317-318. Jones, R. 1978. Parasitism by Unionicola spp. larvae on chironomids. Hydrobiology 60: 81-87. Jones, R. and R. A. Baker. 1984. Descriptions of unionicolid larvae from three North American unionid bivalves. Hydrobiologia 114: 109-113. Joy, J. E. and J. W. Hively. 1990. Population dynamics of adult Unionicola formosa (Acari: Hydracarina), a parasite of Anodonta imbecillis (Mollusca: Bivalvia), in West Virginia. Brimleyana 16: 33-42.

Kelly, H. 1899. A statistical study of the parasites of the Unionidae. Bull. Illinois State Lab. Nat. Hist. 5: 399-418. Kethley, J. B. and D. E. Johnston. 1975. Resource tracking patterns in bird and mammal ectoparasites. Misc. Publ. Ent. Soc. America 9: 231-236. Kim, K. C., Ed. 1985. Coevolution of parasitic arthropods and mammals. John Wiley and Sons, Somerset, New Jersey. Kirby, H. 1937. Host-parasite relations in the distribution of Protozoa in termites. Univ. California Publ. Zool. 41: 189-212. Klassen, G. J. and M. Beverley-Burton. 1988. North American fresh water ancyrocephalids (Monogenea) with articulating haptoral bars: host-parasite coevolution. Syst. Zool. 37 (2): 179-189. Klompen, J. S. H. and B. M. O’Conner. 1995. Systematic relationships and the evolution of some life history aspects in the mite Ensliniella Vitzthum, 1925 (Acari: Winterschmidthiidae). J. Natur. Hist. 29: 111-135. Koch, C. L. 1836-1841. Deutschlands Crustaceen, Myriapoden und Arachniden. Herrich-Schafer, G. A. W. (Herausgeg), Regensburg (Fr. Pustet), Heft 1-40. Koenike, F. 1882. Uber das Hydrachniden-Genus Atax Fabr. Abh. naturw. Ver. Bremen 7: 265-268.

9

Koenike, F. 1890a. Ein neuer Bivalven-Parasit. Zool. Anz. 13 (330): 138-140. Koenike, F. 1890b. Eine Wassermilbe als Schneckenschmarotzer. Zool. Anz. 13 (339): 364-365. Koenike, F. 1890c. Sudamericanische auf Muschelthieren schmarotzende Atax-Species. Zool. Anz. 13 (341): 424-427. Koenike, F. 1891. Noch ein sudamerikanischer Muschel-Atax. (Vorlaufige Mittheilung.) Zool. Anz. 14 (353): 15-16. Koenike, F. 1895a. Nordamericanische Hydrachniden. Abh. naturwiss. Ver. Bremen 13 (2): 167-226. Koenike, F. 1895b. Die Hydrachniden Ostafrikas. In. F. Stuhlmann, Deutsch-Ost-Afrika. Bd. 4. Die Thierwelt Ost-Afrikas. Wirbellose Thiere. 6 Hydrachniden, pp. 1-18, figs. 1-8. Koenike, F. 1898. Hydrachniden-Fauna von Madagaskar und Nossi-Be. Abh. Senckenberg. naturf. Ges., Frankfurt/M. 21, 2, (295 bis 435), Tf. 20-29. Koenike, F. 1906. Hydrachniden aus Java. Gesammelt von Prof. Dr. K. Krepelin 1904. Mitt. naturh. Mus., Hamburg. 23, 2. Beih. Jbch. Hamb. wiss. Anst. 23: 103-137. Koenike, F. 1909. Acarina, Milben. In: A. Brauer. Die Süsßwasserfauna Deutschlands. Jena. (G. Fischer). 12: 13-184. Koenike, F. 1914. Neue und neubenannte Wassermilben. Abh. naturwiss. Ver. Bremen 22 (2): 383-404. Kolbert, E. 2014. The sixth extinction: An unnatural history. Henry Holt and Company, New York. 319 pp. Konopleva, E. S., I. N. Bolotov, I. V. Vikhrev, M. Y. Gofarov and A. V. Kondakov. 2017. An integrative approach underscores the taxonomic status of Lamellidens exolescens, a freshwater mussel from the Oriental tropics (Bivalvia: Unionidae). Systematics and Biodiversity 15 (3): 204-217. Kouwets, F. A. C. and C. Davids. 1984. The occurrence of chironomid imagines in an area near Utrecht (the Netherlands), and their relations to water mite larvae. Arch. f. Hydrobiol. 99: 296-317. Krantz, G. 1978. A manual of acarology. Second edition. Oregon State Univ. Book Stores, Corvallis, Oregon. Krebs, R. A,, B. D. Allen and N. M. Evans. 2012. Mite DNA in mantle clips. Ellipsaria 14: 7-8. Kuehnl, K. F. 2009. Exploring Levels of Genetic Variation in the Freshwater Mussel Genus Villosa (Bivalvia: Unionidae) at Different Spatial and Systematic Scales: Implications for Biogeography, Taxonomy, and Conservation. Doctoral Dissertation, The Graduate School of The Ohio State University, Columbus, OH.

Lanciani, C. 1969. Three species of Eylais (Acari: Eylaidae) parasitic on aquatic Hemiptera. Trans. Amer. Microsc. Soc. 88 (3): 356- 365. Lanciani, C. 1970a. Resource partitioning in species of the water mite genus Eylais. Ecology 51 (2): 338-342. Lanciani, C. 1970b. New species of Eylais (Acari: Eylaidae) parasitic on aquatic Coleoptera. Trans. Amer. Microsc. Soc. 89 (2): 169- 188. Lanciani, C. 1971a. Host exploitation and synchronous development in the water mite parasite of the marsh threader Hydrometra myrae (Hemiptera: Hydrometridae). Ann. Entomol. Soc. Amer. 64 (6): 1254-1259. Lanciani, C. 1971b. Host-related size of parasitic water mites of the genus Eylais. Amer. Midl. Nat. 85 (1): 242-247. Lanciani, C. 1972. Mating behavior of water mites of the genus Eylais. Acarologia 14 (4): 631-637. Lanciani, C. 1975. Growth in the parasitic phase of the water mite, Hydraphantes tenuabilis. J. Parasitol. 61 (5): 954-955. Lanciani, C. 1976. Intraspecific competition in the parasitic water mite, Hydraphantes tenuabilis. Amer. Midl. Nat. 96 (1): 210-214. Lanciani, C. and A. Boyt. 1977. The effect of a parasitic water mite, Arrenurus pseudotenuicollis (Acari: Hydrachnellae) on the survival and the reproduction of the mosquito Anopheles crucians (Diptera: Culicidae). J. Med. Entomol. 14 (1): 10-15. Lanciani, C. and W. Harman. 1968. Snail shells as oviposition sites of water mites. Nautilus 82 (1): 34-35. LaRochelle, P. 1979. The host-recognition behavior and nutrition of the symbiotic water mite Unionicola formosa. Master’s thesis, Wake Forest Univ., Winston-Salem, NC. LaRochelle, P. and R. V. Dimock, Jr. 1981. Behavioral aspects of host recognition by the symbiotic water mite Unionicola formosa (Acarina, Unionicolidae). Oecologia (Berlin) 48: 257-259. Leidy, J. 1857. Observations on entozoa found in naiades. Proc. Acad. Nat. Sci. Phil. 9: 18. Leidy, J. 1883. On the reproduction and parasites of Anodonta fluviatilis. Proc. Acad. Nat. Sci. Phil. 35: 44-46. Leidy, J. 1884. Urnatella gracilis, a freshwater polyzoa. J. Acad. Nat. Sci. Phil. 9: 1-16. Lennox, J. G. 2002. Aristotle: On the Parts of Animals I-IV. Oxford University Press. Leopold, L. B. 1997. Water, rivers and creeks. University Science Books, Sausalito, CA. LeSage, L. and A. D. Harrison. 1980. The biology of Cricotopus (Chironomidae: Orthocladiinae) in an algal-enriched stream: Part II. Effects of parasitism. Arch. f. Hydrobiol. Supplement 58: 1-25. Lewin, R. A. 1982. Symbiosis and parasitism-definitions and evaluations. Bioscience 32: 54. Lewis, P. O. 2001. A likelihood approach to estimating phylogeny from discrete morphological character data. System. Biol. 50: 913- 925. Light, J. E. 2005. Host-parasite cophylogeny and rates of evolution in two rodent-louse assemblages. PhD. Dissertation, Louisiana State University, Baton Rouge. .O. Klishko, S. Kovitvadhi, U. Kovitvadhi, O. S ,וLopes-Lima, M., E. Froufe, V. Tu Do, M. Ghamizi, K. E. Mock, Ü. Kebapҫ Paulo, J. M. Pfeiffer III, M. Raley, N. Riccardi, H. Şereflişan, R. Sousa, A. Teixeira, S. Vanandas, X. Wu, D. T. Zanatta, A. Zieritz, and A. E. Bogan. 2017. Phylogeny of the most species-rich freshwater bivalve family (Bivalvia: Unionida: Unionidae): Defining modern subfamilies and tribes. Molecular Phylogenetics and Evolution 106: 174-191. Lundblad, O. 1920. Susswasseracarinen aus Danemark. Mem. Acad. Sci. Lett., Danemark, Copenhague 6 (2): 133-258. Lundblad, O. 1935. An investigation of some Hispaniolan lakes. Ueber einige Hydracarinen aus Haiti. Ark. Zool. 28 (A, 13): 1-30. Lundblad, O. 1936a. Neue Wassermilben aus Santa Catharina in Sudbrasilien. Zool. Anz. 115 (1-2): 29-51. Lundblad, O. 1936b. Weitere neue Wassermilben aus Santa Catharina in Sudbrasilien. Zool. Anz. 116 (1-2): 14-24. Lundblad, O. 1937. Funfte Mitteilung uber neue Wassermilben aus Santa Catharina in Suedbrasilien. Zool. Anz. 120: 280-293. Lundblad, O. 1938. Neue Wassermilben aus Paraguay. Zool. Anz. 122: 7-19. Lundblad, O. 1941a. Weitere neue Wassermilben aus Brasilien und Paraguay. Entomol. Tidskr. 62 (12): 122-126. Lundblad, O. 1941b. Eine Ubersicht des Hydrachnellen systems und der bis jetzt bekannten Verbreitung der Gattungen dieser Gruppe. Zool. Bidr., Uppsala 20: 359-379. Lundblad, O. 1941c. Die Hydracarinenfauna Sudbrasiliens und Paraguay. Sven. Vetensakad. handl., Tredje Serien. Erster Teil, 19 (7): 1-183.

10

Lundblad, O. 1941d. Neue Wassermilben. Vorläufige Mitteilung. Entomol. Tidskr. 62, 1-2, pp. 97-121. Lundblad, O. 1942. Die Hydracarinenfauna Sudbrasiliens und Paraguay. Sven. Vetensakad. handl., Tredje Serien. Zweiter Teil, 20 (2): 3-175. Lundblad, O. 1945. Ein paar interessante Hydracarinrn aus Südafrika. Ark. Zool. 36, A, 12, pp. 1-13 + figs. Lundblad, O. 1947. Zur Kenntnis australischer Wassermilben. Ark. Zool. 40 A (2): 1-82. Lundblad, O. 1949. Hydrachnellae. In Dumas, M., ed. Exploration du Parc National Albert, 18: 87 pp. + 50 figs. + 8 pls. Lundblad, O. 1954. Neue sudeuropaische Wassermilben. Zool. Anz. 153 (7-8): 154-159. Lundblad, O. 1956. ZurKenntnis sud- und mitteleuropaischer Hydrachnellen. Ark. Zool. 10 (1): 1-306. Lundblad, O. 1968. Indische Wassermilben, hauptsachlich von Hinterindien. Ark. Zool. 22 (10): 289-443.

MacArthur, R. D., Jr. 1989. Morphometric and physiological assessment of the effects of the symbiont, Unionicola formosa, on its molluscan host, Andonta cataracta. M. S. Thesis. Wake Forest University, Winston-Salem, NC. MacArthur, R. and E. Wilson. 1967. The theory of island biogeography. Princeton Univ. Press, Princeton, NJ. Majumder, M. Z. R. and S. G. Pal. 1987. Larval development of a Unionicola sp., a freshwater mite of a freshwater bivalve (Lamellidens marginalis) from Bengal. Proceedings Fifth Indian Symp. Invert. Reprod. (S. Palanichamy, ed.) pp. 158-170. Majumder, M. Z. R. and S. G. Pal. 1988. Adaptations of Unionicola sp. A freshwater mite on Lamellidens marginalis from Bengal. Bicovas 1: 191-202. Majumder, M. Z. R. and S. G. Pal. 1990. Egg laying behaviour of Unionicola sp. in freshwater bivalve host. Proc. Nat. Symp. Anim. Behav., in: The Behaviour (B. H. Patel, ed.), Sir P. P. Institute of Science, Bhavnagar, 1989. pp. 83-88. Manter, H. 1967. Some aspects of the geographical distribution of parasites. J. Parasitol. 53 (1): 3-9. Manwell, R. D. 1957. Intraspecific variation in parasitic protozoa. Syst. Zool. 6: 2-6. Marshall, A. G. 1981. The ecology of ectoparasitic insects. Academic, New York. Marshall, R. 1924. Water mites of Alaska and the Canadian Northwest. Trans. Amer. Microsc. Soc. 43: 236-255. Marshall, R. 1926. Water mites of the Okoboji region. Univ. Iowa Stud. Nat. Hist. 11: 28-35. Marshall, R. 1927. Hydracarina from Douglas Lake region. Trans. Amer. Microsc. Soc. 46: 268-285. Marshall, R. 1929. Canadian Hydracarina. Publ. Ontario Fish. Res. Lab. 37-39, pages 57-93. Marshall, R. 1933a. Water mites from Wyoming as fish food. Trans. Amer. Microsc. Soc. 52: 34-41. Marshall, R. 1933b. Preliminary list of the Hydracarina of Wisconsin. Part III. Trans. Wisconsin Acad. Sci. 28: 37-61. Marshall, R. 1935. A new parasitic Unionicola. Univ. Toronto Stud., Biol. Ser. no. 39: 97-101. (Publ. Ontario Fish. Res. Lab., No. 53). Marshall, R. 1940. On the occurrence of water mites in the food of turtles. Amer. Midl. Nat. 24: 361-364. Marshall, R. 1943. Hydracarina from California. Part II. Trans. Amer. Microsc. Soc. 62: 404-415. Martin, P. and D. Tempelman. 2014. An unusual association between water mite larvae (Hydrachnidia, Acari) and a larval caddis fly host (Trichoptera). Lauterbornia 77:15-21. Martin, S. M. 1988. Ciclo reproductivo de Ampullaria canaliculata (Gastropoda: Ampullariidae) en el are Rioplatense. Neotropica 32 (88): 171-181. Marwoto, R. M. 1988. The occurrence of a freshwater snail Pomacea sp. in Indonesia (Mollusca, Gastropoda: Ampullariidae). Treubia 29 (4): 275-276. Mauri, R. and A. de Alzuet. 1972. Dos acaros parasitos de moluscos. Neotropica 18 (57): 113-117. May, R. M. 1983. Parasitic infections as regulators of animal populations. Amer. Scientist 71: 36-44. May, R. M. 1988. How many species are there on earth? Science 241: 1441-1449. May, R. M. and R. M. Anderson. 1983. Epidemiology and genetics in the coevolution of parasites and hosts. Proc. Roy. Soc. London B 219: 281-313. Maynard-Smith, J. 1976. A comment on the Red Queen. Amer. Naturalist 110: 325-330. Mayr, E. 1963. Animal species and evolution. The Belknap Press of Harvard Univ. Press, Cambridge, Massachussetts. McElwain, A., R. Fleming, M. Lajoie, C. Maney, B. Springhill and S. A. Bullard. 2016. Pathological changes associated with eggs and larvae of Unionicola sp. (Acari: Unionicolindae) infecting Strophitus connasaugaensis (Bivalvia: Unionidae) from Alabama creeks. J. Parasitol. (1): 75-86. McLachlan, A. 1999. Parasites promote mating success: the case of a midge and a mite. Anim. Behav. 57: 1199- 1205. McLachlan, A., R. Ladle, And C. Bleay. 1999. Is infestation the result of adaptive choice behaviour by the parasite? A study of mites and midges. Anim. Behav. 58: 615-620. McMahon, R. F. andA. E. Bogan. 2001. Mollusca: Bivalvia. IN: J. H. Thorp and A. P. Kovich, eds. Ecology and Classification of North American Freshwater Invertebrates, 2nd Ed. Academic Press (New York, NY). Pp. 331-429. Meeuse, A. D. J. 1973. Co-evolution of plant hosts and their parasites as a taxonomic tool. In V. H. Heywood, ed. Taxonomy and ecology. Academic Press, London. pp. 289-316. Meine, C. 1988. Aldo Leopold: His Life and Work. University of Wisconsin Press, Madison. Metcalf, M. 1929. Parasites and the aid they give in problems of taxonomy, geographical distribution, and paleogeogaphy. Smithson. Misc. Coll. 81: 1-36. Metcalf, R. L. 1979. Plants, chemicals, and insects: some aspects of coevolution. Entomol. Soc. Amer. Bull. 25: 30-34. Miller, J. S. 1987. Host-plant relationships in the Papilionidae (Lepidoptera): Parallel cladogenesis or colonization. Cladistics 3 (2): 105-120. Mitchell, R. 1954. Checklist of North American mites. Fieldiana: Zool. 35 (3): 27-70. Mitchell, R. 1955. Anatomy, life history, and evolution of the mites parasites fresh-water mussels. Misc. Publ., Mus. Zool., Univ. Mich. No. 89: 28 .. Mitchell, R. 1957a. Major evolutionary lines in water mites. Syst. Zool. 6 (3): 137-148. Mitchell, R. 1957b. On the mites parasitizing Anodonta (Unionidae: Mollusca). J. Parasitol. 43 (1): 101-104. Mitchell, R. 1961. Behavior of the larvae of Arrenurus fissicornis Marshall, a water mite parasitic on dragonflies. Anim. Behav. 9: 220-224. Mitchell, R. 1964. An approach to the classification of water mites. Acarologia, fasc. h. s. (C. R. First Internat. Congr. Acarol., Fort Collins, U.S.A., 1963), pp. 73-79. Mitchell, R. 1965. Population regulation of a water mite parasitic on unionid mussels. J. Parasitol. 51 (6): 990-996.

11

Mitchell, R. 1969. Population regulation of larval water mites. In Evans, G., ed. Proc. of the Second Internat. Congr. of Acarol., 1967. Pp. 99-102. Mitchell, R. 1975. Models for parasitic populations. In Price, P., ed. Evolutionary strategies of parasitic insects and mites. Plenum Press, NY. Pp. 49-65. Mitchell, R. and G. Pitchford. 1953. On mites parasitizing Anodonta in England. J. Conchol. 23: 365-370. Mitchell, R. and J. L. Wilson. 1965. New species of water mites (Unionicola) from Tennessee unionid mussels. J. Tennessee Acad. Sci. 40 (3): 104-106. Mitter, C. and D. R. Brooks. 1983. Phylogenetic aspects of coevolution. In Futuyma, D. J. and M. Slatkin, eds. Coevolution. Sinauer Assoc. Inc., Sunderland, Massachussetts. pp. 65-98. Modell, H. 1942, 1949 and 1964. Das naturliche System der Najaden. Arch. Moll. 74: 161-191 (1942), 78: 29-48 (1949), and 93: 71- 129 (1964). Modlin, R. and J. Gannon. 1973. A contribution to the ecology and distribution of aquatic acari in the St. Lawrence Great Lakes. Trans. Amer. Microsc. Soc. 92 (2): 217-224. Morrison, J. P. E. 1955. Family relationships in the North American freshwater mussels. Bull. Amer. Malacol. Union, Inc. pp. 16-17. Morrison, J. P. E. 1973. The families of the pearly freshwater mussels. Bull. Amer. Malacol. Union, Inc. pp. 45-46. Moser, D. 1975. Central American Jungles. Time-Life Books. Mound, L. A. and N. Waloff, eds. 1978. Diversity of insect faunas. Symp. Royal Ent. Soc. Müller, O. 1776. Zoologiae Danicae prodromus, seu animalium Daniae et Norvegiae indigenarum characteres, nomina, et synonyma imprimis popularium. Havniae (Hallager), 32 + 282 pp. Murray, H. 1965. Unionicolidae (Acarina) parasitizing Unionidae (Mollusca) in Kansas. Trans. Kansas Acad. Sci. 68 (4): 584-585. Murray, H. and A. Leonard. 1962. Handbook of unionid mussels of Kansas. Mus. Nat. Hist., Univ. Kansas, Misc. Publ. No. 28: 184 pp.

Najarian, H. 1955. Notes on the aspidogastrid trematodes and hydracarina from some Tennessee mussels. J. Tennessee Acad. Sci. 30: 11-14. Nakana, P. 1958. Natural history and distribution of water mites, genus Unionicola, in Anodonta grandis Say, Lampsilis siliquoidea (Barnes), and Ligumia nasuta (Say). J. Alabama Acad. Sci. 30 (2): 8. Nedeau, E. J. 2008. Freshwater Mussels and the Connecticut River Watershed. Connecticut River Watershed Council, Greenfield, MA. Neff, C., L. Jackson, A. Harvey, D. D. Edwards, and B.R. Ernsting. 2008. Novel Mitochondrial Gene Arrangement in Unionicola parkeri: A Total Evidence Approach to Molecular Phylogeny. 124th Ann. Meeting Indiana Acad. Sci. (abstract). Nelson, E. 1976. Some aspects of the population dynamics of aspidogastrid trematode parasites in Oklahoma pelecypoda. Ph.D. dissertation, Oklahoma State Univ., Stillwater, OK. Nelson, G. and N. I. Platnick. 1981. Systematics and Biogeography: cladistics and vicariance. Columbia Univ. Press, NY. Neumann, A. J. and M. F. Vidrine. 1978. Occurrence of Fissidens fontanus and Leptodictyum riparium on freshwater mussels. Bryologist 81 (4): 584-585. Newell, I. 1959. Acari. In Edmundson, W., Ed. Fresh-water biology. Wiley, NY. pp. 1080-1116. Nickol, B. B., Ed. 1979. Host-parasite interfaces. Academic Press, NY. Nilsson, L. A. 1979. Anthecological studies of the lady’s slipper, Cypripedium calceolus (Orchidaceae). Bot. Notr. 132: 329-347. Nitecki, M., ed. 1983. Coevolution. Univ. of Chicago Press, Chicago, IL. Noble, E. R. and G. A. Noble. 1976. Parasitology: The Biology of Animal Parasites. 4th Edition. Lea and Febiger, Philadelphia. Noble, E. R. and G. A. Noble. 1982. Parasitology: The Biology of Animal Parasites. 5th Edition. Lea and Febiger, Philadelphia. Noss, R. F. 2013. Forgotten grasslands of the South: Natural history and conservation. Island Press, WA.

Old, M. 1933. Contribution to the biology of the freshwater sponges (Spongillidae). Pap. Michigan Acad. Sci. Arts Lett. 17: 663-679. Ortmann, A. 1910a. A new system of the Unionidae. Nautilus 23 (9): 114-120 Ortmann, A. 1910b. The discharge of glochidia in the Unionidae. Nautilus 24: 94-95. Ortmann, A. 1911. A monograph on the naiades of Pennsylvania. Parts I and II, Mem. Carnegie Mus. 4 (6): 297-347, pls. 80-89. Ortmann, A. 1912. Notes upon the families and genera of the Naiades. Ann. Carnegie Mus. 8 (2): 222-365, pls. 18-20. Ortmann, A. 1916. The anatomical structure of Gonidea angulata (Lea). Nautilus 30: 50-53. Ortmann, A. 1919. A monograph of the naiades of Pennsylvania. Part III. Systematic account of the genera and species. Mem. Carnegie Mus. 8 (1): 8 (1): 1-384 +21 pls. Ortmann, A. and B. Walker. 1922. On the nomenclature of certain North American naiades. Mus. Zool. Univ. Michigan Occas. Pap. 112: 1-75. Otero-Colina, G. 1988. Original data on aquatic acarians (Prostigmata, Parasitengona) of southeastern Mexico. Folia Entomol. Mexico 0 (76): 195-224. Oudemans, A. C. 1909. Über die bis jetzt genauer bekannten Thrombidium-Larven und über eine neue Klassifikation der Prostigmata. Tijds. Entomol. 52 (1-2): 19-61. Overstreet, R. 1978. Marine maladies? Worms, germs, and other symbionts from the northern Gulf of Mexico. Mississippi-Alabama Sea Grant Consortium, Blossman Printing Inc., Ocean Springs, MS.

Pacala, S. and J. Roughgarden. 1982a. The evolution of resource partitioning in a multidimensional resource space. Theoret. Pop. Biol. 22: 127-145. Pacala, S. and J. Roughgarden. 1982b. Resource partitioning and interspecific competition in two two-species insular Anolis lizard communities. Science 217: 444-446. Parlevliet, J. E. 1979. The coevolution of host-parasite systems. Symb. Bot. Upsal. 22 (4): 39-45. Parmalee, P. 1967. The freshwater mussels of Illinois. Illinois State Mus., Pop. Sci. Ser. 8: i-ix + 108 pp. Parmalee, P.W. and A. E. Bogan. 1998. The freshwater mussels of Tennessee. Univ. of Tennessee Press, Knoxville. Parodiz, J. J. and A. A. Bonetto. 1963. Taxonomy and zoogeographic relationships of the South American naiades (Pelecypoda: Unionacea and Mutelacea). Malacologia 1 (2): 179-213.

12

Peacock, E., A. Moe-Hoffman, R. J. Scott and M. D. Jeter. 2013. Prehistoric freshwater mussel faunas from Bayou Bartholomew, southeastern Arkansas. Southeastern Archaeology 32: 1-13. Pelseneer, P. 1928. Les parasites des mollusques et les mollusques parasitaires. Bull. Soc. Zool. France 53 (3): 158- 189. Penn, J. 1958. Studies on ciliates from mollusks of Iowa. Proc. Iowa Acad. Sci. 65: 517-534. Pennak, R. 1978. Fresh-water invertebrates of the United States. Second Edition. John Wiley and Sons, NY. Pérez-Ponce de Leόn, G. and S. A. Nadler. 2010. What we don’t recognize can hurt us: A plea for awareness about cryptic species. J. Parasitol. 96 (2): 453-464. Peterson, C. and R. MacLoed. 1979. Observations on the life history of the water mite, Unionicola formosa (Acari: Hydrachnellae). Canadian J. Zool. 57: 2047-2049. Pianka, E. R. 1987. Evolutionary ecology, 4th ed. Harper-Collins. Piersig, R. 1897. Bermerkungen zur Hydrachnidenkunde. Zool. Anz. 20: 59-61. Piersig, R. 1900. Hydrachnologische Bemerkungen. Zool. Anz. 23: 209-213. Piersig, R. 1901. Hydrachnidae und Halacaridae. Das Tierreich 13: 1-272. Piersig, R. 1906. Uber Susswasser-Acarinen von Hinterindien, Sumatra, Java und den Sandwich-Inseln. Zool. Jbch., Syst. 23 (3): 321-394. Poirrier, M. 1969. Some fresh-water sponge hosts of Louisiana and Texas Spongilla-flies, with new locality records. Amer. Midl. Nat. 81: 573-575. Poirrier, M. 1972. Studies on southern Sisyridae (Spongilla-flies) with a key to the third instar larvae and additionalsponge-host records. Amer. Midl. Nat. 88 (2): 455-458. Poirrier, M. and S. Johnson. 1970. Notes on the distribution and ecology of Urnatella gracilis Leidy, 1851 (Entoprocta) in Louisiana. Proc. Louisiana Acad. Sci. 33: 43-45. Polaco, O. J. and W. Mendl. 1988. Occurrence of mites in Mexican land snails. Nautilus 102 (3): 129. Pollero, R. J. 1987. Transport of cholesterol in the hemolymph of the mollusc Diplodon delodontus. Comparative Biochemistry and Physiology 88A (3): 577-580. Poulin, R. and D. Mouillot 2005. Combining phylogenetic and ecological information into a new index of host specificity. J. Parasitol. 91: 511-514. Prasad, V. and D. Cook. 1972. The taxonomy of water mite larvae. Mem. Amer. Entomol. Inst. No. 18: 326 pp. Price, P. W. 1975. Evolutionary strategies of parasitic insects and mites. Plenum Press, NY. Price, P. W. 1977. General concepts on the evolutionary biology of parasites. Evolution 31: 405-420. Price, P. W. 1980. Evolutionary biology of parasites. Princeton University Press, Princeton. Price, P. W. 1984. Insect ecology. 2nd Edition. Wiley-Interscience, NY. Price, P. W. 1986. Evolution in parasite communities. Internat. J. Parasitol. 17: 209-214. Proctor, H. C. 1989. Occurrence of protandry and a female-biased sex-ratio in a sponge-associated water mite (Acari: Unionicolidae). Exp. Appl. Acarol. 7 (4): 289-298. Proctor, H. C. 1991a. The evolution of copulation in water mites: a comparative test for nonreversing characters. Evolution 45 (3): 558-567. Proctor, H. C. 1991b. Courtship in the water mite Neumania papillator: males capitalize on female adaptations for predation. Anim. Behav. 42:589-598. Proctor, H. C. and G. Pritchard. 1990a. Prey detection by the water mite Unionicola crassipes (Acari: Unionicolidae). Freshw. Biol. 23 (2): 271-280. Proctor, H. C. and G. Pritchard. 1990b. Variability in the life history of Unionicola crassipes, a sponge-associated water mite (Acari: Unionicolidae). Canadian J. Zool. 68 (6): 1227-1232. Proctor, H. C. and K. Wilkinson. 2001. Coercion and deceit: Water mites (Acari: Hydracarina) and the study of intersexual conflict. In: Halliday, R. B., D. E. Walter, H. C. Proctor, R. A. Norton and M. J. Colloff (Eds.). Acarology: Proceedings of the 10th International Congress, CSIRO Publishling, Melbourne, Australia. Pp. 155-169. Proctor, H.C., Smith, I.M., Cook, D.R., Smith, B.P. 2015. Subphylum Chelicerata, Class Arachnida. in Thorp and Covich's Freshwater Invertebrates: Volume I, Ecology and General Biology, Chapter 25, pp 559-660. 4th edition, edited by J.H. Thorp and D.C. Rogers. Academic Press.

Radford, C. 1950. Systematic check list of the mite genera and type species. Union Internat. Sci. Biol., ser. C, No. 1, 232 pp. Ramadan, S. A. 1995. Biological studies on some aquatic parasitic mites. Ph.D. Dissertation. Sohag University, Sohag, Egypt. Ramadan, S. A. 2002. On the distribution and population density of the water mite Unionicola tetrafurcatus inside two molluscan hosts from the River Nile, Sohag, Egypt. Egypt. J. Zool. 39: 541-559. Ramadan, S. A. 2003a. A comparison of the population structure of the water mite Unionicola tetrafurcatus inside two molluscan hosts from the River Nile, Egypt. Egypt. J. Zool. 41: 229-247. Ramadan, S. A. 2003b. On the occurrence of a protozoan parasite inside the water mite Unionicola anodontae with emphasis on histopathological changes of the host. J. Egypt. Ger. Soc. Zool. 40(D): 101-113. Ramadan, S. A. 2003c. Spermatogenesis and sperm structure in the water mite Unionicola tetrafurcatus (Unionicolidae) with remarks on the male reproductive system. J. Egypt. Ger. Soc. Zool. 42(D): 11-25. Ramadan, S. A. 2004a. Description of epibiont ciliates on the water mite Unionicola tetrafurcatus and their distribution on the host legs. Egypt. J. Zool. 42: 97-112. Ramadan, S. A. 2004b. Numerical taxonomic studies of some aquatic mites collected from the River Nile and Red Sea, Egypt. Egypt. J. Zool. 43: 257-275. Ramadan, S. A. 2005. Ultrastructure of haemocytes in the water mite Unionicola tetrafucatus (Acari: Unionicolidae) with reference to their role in phagocytosis. Assiut Univ. G. Zool. 34(1): 1-9. Ramadan, S. A. and H. M. Aboul-Dahab. 1999a. Sexual dimorphism in three freshwater mite species (Acari: Unionicolidae). Bull. Fac. Sci., Assiut Univ. 28(1-E): 101-118. Ramadan, S. A. and H. M. Aboul-Dahab. 1999b. Life history of freshwater mite Unionicola niloticus (Unionicolidae) parasitizing on the molluscan host, Anodonta rubens. Bull. Fac. Sci., Assiut Univ. 28(2-E): 141-158.

13

Ramadan, S. A. and H. M. Aboul-Dahab. 2000. Tissue damage and internal defence reactions to the molluscan host Anodonta rubens infected by the water mite Unionicola niloticus. J. Egypt. Ger. Soc. Zool. 33(D): 19-30. Ramadan, S. A. and H. M. Aboul-Dahab. 2002. Scanning electron microscopic study of two new species of water mites collected from unionid mussels in Egypt. J. Egypt. Ger. Soc. Zool. 37(D): 9 -22. Ramazzotti, G. 1947. Gli idracnidi del bacino dell Isole Borromee (Lago Maggiore). Mem. Ist. Ital. Idrobiol. Pallanza, Milano. 3: 323- 398. Rambaut, A. and A. J. Drummond. 2007. Tracer v1.4. Available from http://beast.bio.ed.ac.uk/Tracer. Randolph, S. E. 1979. Population regulation in ticks: the role of acquired resistance in natural and unnatural hosts. Parasitology 79: 141-156. Rensburg, C. A. 1974. A checklist of the Ethiopian water mites with notes on their distribution. Wetenskap. Bydr. P. U. vir C. H. O. (B), 68: 1-51. Rhode, K. 1972. The Aspidogastrea, especially Multicotyle purvisi Dawes, 1941. In Dawes, B., Ed. Advan. Parasitol. 10: 78-152. Rhode, K. 1979. A critical evaluation of intrinsic and extrinsic factors responsible for niche restriction in parasites. Amer. Natur. 114: 648-671. Rhode, K. 1980. Host specificity indices of parasites and their application. Experientia 36: 1370-1371. Rhode, K. 1981. Niche width of parasites in species-rich and species-poor communities. Experientia 37: 359-361. Ricciardi, A. and J. B. Rasmussen. 1999. Extinction rates of North American freshwater fauna. Conserv. Biol. 13: 1220-1222. Rich, A., L. Bernier, B. Ernsting and D. Edwards. 2012. Current annotation of the Unionicola abnormipes mitochondrial genome has revealed potentially useful genome-level molecular markers. National Council of Undergraduate Research (NCUR) 2012 (Weber State University, March 29-31, 2012) (Poster, abstract online at https://ncur.weber.edu/ncur/search/Display_NCUR.aspx?id=60243 ). Richards, P. W. 1970. The life of the jungle. McGraw-Hill, NY. Rieradevall, M. and M. J. Gil. 1993. Distribution, density, and specific composition of water mites (Acari) in the sublittoral of Lake Banyoles (Spain). Ann. Limnol. 29 (1): 41-46. Roback, S. S. 1968. Insects associated with the sponge Spongilla fragilis in the Savannah River. Not. Nat. (Philadelphia), No. 412, pp. 1-10. Roback, S. S. 1979. New record and host for Genus nr. Phycoidella Seather (Diptera: Chironomidae: Orthocladiinae). Entomol. News 90 (5): 239-240. Roback, S. S. 1982. Identity of Ablabesmyia sp., Roback, Bereza and Vidrine (Diptera: Chironomidae). Entomol. News 93 (1): 13- 15. Roback, S. S., D. J. Bereza and M. F. Vidrine. 1980. Description of an Ablabesmyia (Diptera: Chironomidae: Tanypodinae) symbiont of unionid fresh-water mussels (Mollusca: Bivalvia: Unionacea), with notes on its biology and zoogeography. Trans. Amer. Entomol. Soc. 105: 577-620. Roberts, E. 1977. The behavior and ecology of the symbiotic water mite Unionicola formosa: I. Phototaxis. II. Population structure. Master’s thesis, Wake Forest Univ., Winston-Salem, NC. Roberts, E. and R. Dimock, Jr. 1977. Chemically mediated reversal of phototaxis in a symbiotic water mite (Acarina: Unionicolidae). ASB Bull. 24 (2): 81. Roberts, E. and R. Dimock, Jr. 1978. Population structure of the symbiotic water mite, Unionicola formosa (Acarina: Unionicolidae). ASB Bull. 25 (2): 33. Roberts, E., R. Dimock Jr. and R. Forward Jr. 1978. Positive and host-induced phototaxis of the symbiotic water mite Unionicola formosa. Biol. Bull. 155: 599-607. Roe, K. J., and W. R. Hoeh. 2003. Systematics of freshwater mussels (Bivalvia: Unionoida). In: Molecular Systematics and Phylogeography of Mollusks, C. Lydeard and D. R. Lindberg (eds.). Smithsonian Books, Washington. Rollinson, D. and R. M. Anderson, eds. 1985. Ecology and genetics of host-parasite interactions. Linnaen Society, Symposium Series No. 11. Academic Press, London. Rollinson, D. and V. R. Southgate. 1985. Schistosome and snail populations: Genetic variability and parasite transmission. Pages 91-109 in Ecology and genetics of host-parasite interactions (D. Rollinson and R. M. Anderson, eds.). Academic Press, London. Ronquist, F. and J. P. Huelsenbeck. 2003 . MRBAYES 3: Bayesian phylogenetic inference under mixed models. Bioinformatics 19: 1572-1574. Rosso de Ferradas, B. 1974. Acaros acuaticos del genero Unionicola Haldeman, 1842 (Acari, Hydrachnellae, Unionicolidae) en moluscos Gasteropoda y Pelecypoda de la Argentina. Physis Sec. B 33 (87): 177-186. Rosso de Ferradas, B. 1976. El genero Atacella Lundblad (Acari, Prostigmata, Unionicolidae), en Almejas del Arroyo Ayui Grande, Provincia de Entre Rios, Argentina. Physis Sec. B. 35 (90): 39-50. Rosso de Ferradás, B. and H. R. Fernández. 2005. Elenco biogeografía de los Ácaros aquáticos (Acari, Parasitengona, Hydrachnidia) de Sudamérica. Graellsia 61 (2): 181-224. Roughgarden, S. 1975. Evolution of marine symbiosis--a simple cost -benefit model. Ecology 56: 1201-1208. Roughgarden, J. 1976. Resource partitioning among competing species--a coevolutionary approach. Theoret. Pop. Biol. 9: 388-424.

Saarinen, M. 2004. Factors contributing to the abundance of the ergasilid copepod, Paraergasilus rylovi, in its freshwater molluscan host, Anodonta piscinalis. Jyväskylä Studies in Biological and Environmental Science 135, 47 pp. Saether, C. 1977. Habrobaenus hudsoni n. gen., n. sp. and the immatures of Baeotenus bicolor Seather (Diptera: Chironomidae). J. Fish. Res. Board Canada 34: 2354-2361. Savory, T. 1977. Arachnida. 2nd Edition. Academic Press, NY. Say, T. 1821. An account of the arachnides of the United States. J. Acad. Nat. Sci. Phil. 2: 59-81. Schmidt, G. D. and L. S. Roberts 1985. Foundations of Parasitology. 3rd ed. Times Mirror/Mosby College, St. Louis, MO. Schmidt, J. E., R. D. Estes and M. E. Gordon. 1989. Historical changes in the mussel fauna (Bivalvia: Unionacea) of the Stones River, Tennessee. Malacol. Rev. 22: 55-60. Schoener, T. W. 1974. Resource partitioning in ecological communities. Science 185: 27-39. Serb, J. M., J. E. Bunhay and C. Lydeard,. 2003. Molecular systematics of the North American freshwater bivalve genus Quadrula

14

(Unionidae: Ambleminae) based on mitochondrial ND1 sequences. Molecular Phylogenetics and Evolution 28: 1-11. Shelley, R. M. 1987. Unionid mollusks from the Upper Cape Fear River Basin, North Carolina, with a comparison of the faunas of the Neuse, Tar, and Cape Fear drainages (Bivalvia: Unionacea). Brimleyana 13: 67-89. Shively, S. H. and M. F. Vidrine. 1984. Fresh-water mollusks in the alimentary tract of a Mississippi map turtle. Proc. Louisiana Acad. Sci. 47: 27-29. Silverman, H., T. W. Kays, and T. H. Dietz. 1987. Maternal calcium contribution to glochidial shells in freshwater mussels (Eulamellibranchia: Unionidae). J. Experi. Zool. 242 (2): 137-146. Simberloff, D. 1987. Calculating probabilities that cladograms match: A method of biogeographical inference. Syst. Zool. 36 (2): 175- 195. Simberloff, D. 1988. Effects of drift and selection on detecting similarities between large cladograms. Syst. Zool. 37 (1): 56-59. Simmons, T. and I. M. Smith. 1984. Morphology of larvae, deuteronymphs, and adults of the water mite Najadicola ingens (Prostigmata: Parasitengona: Hygrobatoidea) with remarks on phylogenetic relationships and revision of taxonomic placement of Najadicolinae. Can. Ent. 116: 691-701. Simpson, C. 1900. Synopsis of the naiades, or pearly fresh-water mussels. Proc. U. S. Nat. Mus. 22: 501-1044. Simpson, C. 1914. A descriptive catalogue of the naiades or pearly freshwater mussels. Bryant Walker, Detroit, MI. Skoracka, A., S. Magalhães, B. G. Rector and L. Kuczyński. 2015. Cryptic speciation in the Acari: a function of species lifestyles or our ability to separate species? Exp Appl Acarol (2015) 67:165–182. DOI 10.1007/s10493-015-9954-8. Slatkin, M. and J. Maynard Smith. 1979. Models of coevolution. Quart. Rev. Biol. 54: 233-263. Smiley, J. T. 1985. Are chemical barriers necessary for evolution of butterfly-plant associations. Oecologia 65: 580- 583. Smit, H. 1992a. Water mites from New South Wales and Queensland, Australia (Acari, Hydrachnellae). Tijdsc. v. Entomol. 135: 91- 112. Smit, H. 1992b. The water mites (Acari, Hydrachnellae) described by A. J. Besseling from the Netherlands. Entomol. Ber. (Amsterdam) 52 (11): 165-168. Smit, H. 1994. New species of water mites from West Africa (Acari, Hydrachnellae), including a checklist species recorded from Cameroon. Storkia 3: 5-11. Smit, H. 2004. Water mites from Pacific Islands (Acari: Hydrachnidia). Zootaxa 588, 1–20. Smit, H. 2008. Australian Unionicola (Acari: Hydrachnidae: Unionicolidae), with the description of two new subgenera and eight new species. Zootaxa 1674: 1-26. Smit, H. 2013. New records of water mites mainly from Vogelkop, New Guinea (Acari: Hydrachnidia), with the description of one new genus and thirteen new species. Zootaxa 3716 (2): 207-235. Smit, H., R. Gerecke, V. Pesic and T. Gledhill. 2015. On the taxonomic state of water mite taxa (Acari: Hydrachnidia) described from the Palaearctic, part 3, Hygrobatoidea and Arrenuroidea with new faunistic data. Zootaxa 3981 (4): 542-552. Smith, D. 1973. The Lichen Symbiosis. Oxford University Press, London. Smith, D. G. 1976. Notes on the biology of Margaritifera margaritifera (Lin.) in central Massachussetts. Amer. Midl. Nat. 96 (1): 252- 256. Smith, D. G. 1985. A study of the distribution of freshwater mussels (Mollusca: Pelecypoda: Unionoida) of the Lake Champlain drainage in northwestern New England. Amer. Midl. Nat. 114: 19-29. Smith, D. G. 1988. Notes on the biology and morphology of Margaritifera hembeli (Conrad, 1838) (Unionacea: Margaritiferidae). Nautilus 102 (4): 159-163. Smith, D. G. 2001. Pennak’s Freshwater Invertebrates of the United States: Porifera to Crustacea, 4th Edition. John Wiley and Sons, Inc., NY. Smith, D. G. and W. Wall. 1984. The Margaritiferidae reinstated: a reply to Davis and Fuller (1981), “Genetic relationships among recent Unionacea (Bivalvia) of North America.” Occas. Pap. Mollusks 4 (64): 321-330. Smith, I. M. 1976. A study of the systematics of the water mite family Pionidae (Prostigmata: Parasitengona). Mem. Entomol. Soc., Canada No. 98: 249 pp. Smith, I. M. and D. R. Cook. 1991. Water mites. In: Thorp, J. H. and A. P. Covich, Eds. Ecology and classification of North American freshwater invertebrates. Academic Press, NY. Pp 523-592. Smith, I. M. and D. R. Oliver. 1976. The parasitic associations of larval water mites with imaginal insects, especially Chironomidae. Canadian Entomol. 108: 1427-1442. Smith, I. M. and D. R. Oliver. 1986. Review of parasitic associations of larval water mites (Acari: Parasitengona: Hydrachnida) with insect hosts. Canadian Entomol. 118: 407-472. Smith, I. M., D. R. Cook and B. P. Smith. 2009. Water mites (Hydrachnidiae) and other arachnids. In: Thorp, J. H. and A. P. Covich, Eds. Ecology and classification of North American freshwater invertebrates. Academic Press, NY. 3rd Edition. Pages 485-586. Smith, I. M., B. P. Smith and D. R. Cook. 2001. Water mites (Hydrachnida) and other arachnids. In: Thorp, J. H. and A. P. Covich, Eds. Ecology and classification of North American freshwater invertebrates. Academic Press, New York. 2nd Edition. Pp. 551- 660. Soar, C. 1900. British freshwater mites. Science-Gossip 6 (72): 363-365 and 7 (73): 18-19. Soar, C. and W. Williamson. 1927. The British Hydracarina. Ray Soc., London. Sokolow, I. 1931. Beitrage zur Kenntnis der Hydracarinenfauna des Ussuri-Gebietes. I. Hydracarinen der stehenden Gewasser. Syst. Oekol. Geogr. 61: 453-522 + pls. 9-10. Sokolow, I. 1940. Hydracarina. In Sernow and Stackelberg, eds. Faune de L’URSS. Arachnides 5 (2): 24 + 511 pp. Soliman, F., M. A. Hussein, and S. A. Ramadan. 1998. Distribution and Abundance of some Nile water mite species (Arachnida: Acarina) and abiotic factors affecting them. Bull. Fac. Sci., Assiut Univ. 27(2-E): 1-19. Spencer, K. C. 1988. Chemical mediation of coevolution. Academic Press Inc., San Diego, CA. Srikoom, W. and S. Panha. 2004. The occurrence of Unionicola sp. in a viviparid snail, Mekongia sphaericula (Deshayes, 1876) in Thailand. Natur. Hist. J. Chulalongkorn Univ. 4 (2): 99-100. Stadler, H. and E. Schenkel. 1940. Die Spinnentierre (Arachniden) mainfrankens. Mitt. Naturwiss. Mus. Aschaffenberg, (N. F.), No. 2, 58 pp. Stålstedt, J., J. Bergsten, and F. Ronquist. 2013. “Forms” of water mites (Acari: Hydrachnidia): intraspecific variation or valid species? Ecol. Evol. 3 (10): 3415-3435. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3797488/

15

Starr, M. P. 1975. A generalized scheme for classifying organismic associations. Symp. Soc. Experi. Biol. 29: 1-20. Stevens P. M. 1990. A genetic analysis of the pea crabs (Decapoda: Pinnotheridae) of New Zealand. I. Patterns of spatial and host- associated genetic structuring in Pinnotheres novaezelandiae Filhol. J. Experi. Marine Biol. Ecol. 141: 195-212. Stoll, O. 1886-93. Arachnida Acaridea. In Godman, F. and O. Salvin, eds. Biol. CentraliAmericana, Zool. 21 + 55 pp. Stone, A. R. and D. L. Hawksworth, Eds. 1986. Coevolution and sytematics. Systematics Association, Special Volume No. 32, Clarendon Press, Oxford. Strecker, J. Jr. 1931. The distribution of the naiades or pearly freshwater mussels of Texas. Baylor Univ. Mus., Spec. Bull. 2: 1-69. Strong, E.E. and D. Lipscomb. 1999. Character coding and inapplicable data. Cladistics 15: 363-371. Stunkard, H. W. 1957. Intraspecific variation in parasitic flatworms. Syst. Zool. 6: 7-18. Stunkard, H. W. 1975. Life histories and systematics of parasitic flatworms. Syst. Zool. 24: 378-385. Subba-Rao, N. V. 1989. Handbook Freshwater Mollusks of India. Zool. Surv. India. Calcutta pp. i-xxiii, 1-289. Szalay, L. 1927a. Eine neue Wassermilbe aus dem Balatonsee. Zool. Anz. 71 (9-10): 279-281. Szalay, L. 1927b. Die Hydracarinen-Fauna des Balatonsees. II. Mitt. Arch. Balatonicum, Tihany. 1, 3, 421-439.

Thompson, J. N. 1982. Interaction and coevolution. Wiley-Interscience, NY. Thompson, J. N. 1987. Symbiont-induced speciation. Biol. J. Linn. Soc. 32: 385-393. Thompson, J. N. 1994. The coevolutionary process. The Univ. of Chicago Press, Chicago. Thon, K. 1901. Uber eine neue parasitische Atax-Art aus Texas. Ann. Naturhist. Hofmus (Vienna), 16: 31-35. Thor, S. 1922. Neue Acarina-formen aus meinen alteren Sammlungen nebst Bemerkungen uber Arten. Gattungen und Familien. Nyt Mag. Naturv. 61: 91-118. Thor, S. 1926. Die Acarina der Kamtschatka-Expedition 1908-1909. Ann. Mus. Zool. Acad. Sci. URSS., Leningrad 27 (11-14): 131- 174. Tilman, D. 1982. Resource competition and community structure. Princeton Univ. Press, Princeton, NJ. Timm, R. M. 1983. Fahrenholz’s rule and resource tracking: a study of host-parasite coevolution. In Nitecki, M. H., ed. Coevolution. Univ. of Chicago Press, Chicago. Pp. 225-265. Toft, C. A. 1990. Current theory of host-parasite interactions. In Loye, J. and M. Zuk, eds. Ecology, behavior and evolution of bird- parasite interactions. Oxford Univ. Press, Oxford. Toft, C. A., A. Aeschlimann and L. Bolis, Eds. 1991. Parasite-host Associations: Coexistence or Conflict? Oxford University Press, NY. Toft, C. A. and A. J. Karter. 1990. Parasite-host coevolution. Trends in Ecol. & Evol. 5: 326-329. Trager, W. 1986. Living together: the biology of animal parasitism, Plenum Press, NY. Treat, A. E. 1975. Mites of moths and butterflies. Cornell Univ. Press, Ithaca. Turgeon, D. D., A. E. Bogan, E. V. Coan, W. K. Emerson, W. G. Lyons, W. L. Pratt, C. F. E. Roper, A. Scheltema, F. G. Thompson, and J. D. Williams. 1988. Common and scientific names of aquatic invertebrates from the United States and Canada: Mollusks. Amer. Fish. Soc. Special Publ. 16: 1-277. Tuzovsky, P. V. 1985. Taxonomic status of the water mite Unionicola dresscheri (Unionicolidae, Acariformes). Biol. Nauki (Moscow) 10: 27-33. Tuzovsky, P. V. 1990. Opredelitel’ dejtonimf vodjanych klescej. Moskva: Nauka, 238 S., 171. Tuzovsky, P. V. 2010. Description of a new water mite species of the genus Unionicola Haldeman (Acariformes, Unionicolidae). Acarina 18 (2): 269-272. Tuzovskij, P. V., L. N. Yanovich, and T. V. Shevchuk. 2011. First records of the water mite species Unionicola hankoi Szalay, 1927 (Acari, Hydrachnidia, Unionicolidae) in Russia and Ukraine. Amurian Zollogical Journal. III (4): 305-309. Tuzovskij, P. V. and K. A. Semenchencko. 2015a. Water mites of the genus Unionicola Haldeman, 1842 (Acari, Hydrachnidia, Unionicolidae) in Russia. Zootaxa 3919 (3): 401-456. Tuzovskij, P. V. and K. A. Semenchenko . 2015. Morphology and taxonomy of deutonymphs of the genus Unionicola Haldeman, 1842 (Acari, Hydrachnidia, Unionicolidae) in Russia. Zootaxa. 2015 Jul 30;3994(1):69-93. doi: 10.11646/zootaxa.3994.1.3.

Uchida, T. and T. Imamura. 1940. Description of a new genus of water mites. Annot. Zool. Japon. 19 (3): 238-244. Utterback, W. 1915-1916. The naiades of Missouri. Amer. Midl. Nat. 4: 41-53, 97-152, 181-204, 244-273, 311-327, 339-354, 387- 400, and 432-464.

Valentine, B. and D. H. Stansbery. 1971. An introduction to the naiads of the Lake Texoma region, Oklahoma, with notes on the Red River Fauna (Mollusca: Unionidae). Sterkiana No. 42: 1-40. van Beneden, P. 1848. Recherches sur l’histoire naturelle et le development de l’Atax ypsilophora (Hydrachna concharum), acaride vivant en parasite sur les Anodontes. Mem. Acad. Sci., Lett., Arts Belgique, Bruxelles, 24: 1-24. Vance, R. R. 1978. A mutualistic interaction between a sessile marine clam and its epibiont. Ecology 59: 679-685. Vidrine, M. F. 1973. Fresh-water mussels (Bivalvia: Unionidae) from Evangeline Parish, Louisiana, parasitized by water-mites (Acarina: Trombidiformes: Unionicolidae) and aspidogastrid trematodes (Trematoda: Aspidogasteridae). Proc. Louisiana Acad. Sci. 36: 53. Vidrine, M. F. 1974a. Aspidogastrid trematode and acarine parasites of fresh-water clams in south central and southwestern Louisiana. Master’s thesis, Department of Zoology and Physiology, Louisiana State University, Baton Rouge. Vidrine, M. F. 1974b. Unionicolidae (Acarina: Trombidiformes) of Louisiana. Proc. Louisiana Acad. Sci. 37: 147. Vidrine, M. F. 1977a. New host records for two water mites (Acarina: Unionicolidae). ASB Bull. 24 (2): 92. Vidrine, M. F. 1977b. Unionicola (Acarina: Unionicolidae) in Louisiana Anodonta (Bivalvia: Unionacea). Proc. Louisiana Acad. Sci. 40: 126. Vidrine, M. F. 1978. New host and locality records for the water mite Unionicola serrata (Wolcott) (Arthropoda: Acarina: Unionicolidae). ASB Bull. 25 (2): 72. Vidrine, M. F. 1979a. Water-mite (Arthropoda: Unionicolidae) parasites of amblemine fresh-water mussels (Mollusca: Unionacea) in North America. ASB Bull. 26 (2): 82.

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Vidrine, M. F. 1979b. Unionicola (Pentatax) fossulata (Koenike, 1895) in eastern North American fresh-water mussels. Proc. Louisiana Acad. Sci. 42: 84. Vidrine, M. F. 1980a. Systematics and coevolution of unionicolid water-mites and their unionid mussel hosts in the eastern United States. Ph. D. dissertation, Department of Biology, University of Southwestern Louisiana, Lafayette. 660 pages. Vidrine, M. F. 1980b. What is Unionicola (Unionicolella) stricta (Wolcott 1898) (Acarina)? ASB Bull. 27 (2): 68. Vidrine, M. F. 1981a. Observations on Louisiana water-mites of the Unionicola crassipes (Mueller 1776) complex (Acari: Unionicolidae). Proc. Louisiana Acad. Sci. 44: 163. Vidrine, M. F. 1981b. A comparison of the acarine subgenera Neoatax and Polyatax (Unionicolidae: Unionicolinae: Unionicola). ASB Bull. 28 (2): 79. Vidrine, M. F. 1983. Verification of oviposition sites of two water-mites in the subgenus Polyatax (Acari: Unionicolidae: Unionicola). ASB Bull. 30 (2): 89. Vidrine, M. F. 1984a. Fulleratax, new subgenus (Acari: Unionicolidae: Unionicolinae: Unionicola), in southeast Asia. Internat. J. Acarol. 10 (4): 229-233. Vidrine, M. F. 1984b. A new species of mite of the genus Unionicola (Acari: Unionicolidae) from the sponge Trochospongilla leidyi (Bowerbank) in Louisiana. Proc. Louisiana Acad. Sci. 47: 23-26. Vidrine, M. F. 1984c. Endemic American Unionicolinae, is monophyly possible? Proc. Louisiana Acad. Sci. 47: 60. Vidrine, M. F. 1984d. Vietsatax, genus or subgenus? ASB Bull. 31 (2): 88. Vidrine, M. F. 1985a. Berezatax, new subgenus (Acari: Unionicolidae: Unionicolinae: Unionicola), in subtropical and tropical North America, with a re-evaluation of the higher taxonomic groups of related American unionicoline mites. Internat. J. of Acarol. 11 (2): 133-141. Vidrine, M. F. 1985b. Three new species of Unionicola (Acari: Unionicolidae: Unionicolinae) inhabiting fresh-water mussels (Unionacea) in southeast Asia. Internat. J. Acarol. 11 (2): 125-131. Vidrine, M. F. 1985c. Six new species in the subgenus Polyatax (Acari: Unionicolidae: Unionicola) from North America, with a re- evaluation of related taxa. Internat. J. Acarol. 11 (4): 273-287. Vidrine, M. F. 1985d. Nine new species in the subgenus Atacella (Acari: Unionicolidae: Unionicola) from Mexico and Brazil. Internat. J. Acarol. 11 (4): 255-271. Vidrine, M. F. 1986a. Anodontinatax, new subgenus (Acari: Unionicolidae: Unionicola), in holarctic fresh-water mussels (Unionidae: Anodontinae), with a re-evaluation of related taxa. Internat. J. Acarol. 12 (2): 95-104. Vidrine, M. F. 1986b. Designation of types for some previously described subgenera. Internat. J. Acarol. 12 (2): 105. Vidrine, M. F. 1986c. Five new species in the subgenus Parasitatax (Acari: Unionicolidae: Unionicola) from North America and Asia, with a re-evaluation of related species. Internat. J. Acarol. 12 (3): 141-153. Vidrine, M. F. 1986d. Ten new species in the subgenus Unionicolides (Acari: Unionicolidae: Unionicola) from North and South America, with a re-evaluation of related species. Internat. J. Acarol. 12 (3): 123-140. Vidrine, M. F. 1986e. Revision of the Unionicolinae (Acari: Unionicolidae). Internat. J. Acarol. 12 (4): 233-243. Vidrine, M. F. 1987a. Comments on the taxonomy of Unionicola (Unionicolidae). Internat. J. Acarol. 13 (2): 157-158. Vidrine, M. F. 1987b. Ten new species of water mites (Acari: Unionicolidae: Unionicola: Unionicolides) in North American fresh- water mussels (Unionacea: Unionidae: Ambleminae). Internat. J. Acarol. 13 (4): 251-259. Vidrine, M. F. 1988a. Five new subgenera of Unionicola (Acari: Unionicolidae). Proc. Louisiana Acad. Sci. 51: 31-35. Vidrine, M. F. 1988b. An inventory of the freshwater mussels of Fort Polk and Peason Ridge. DEH ENRMD, Fort Polk, LA. Vidrine, M. F. 1989a. A summary of the mollusk-mite associations of Louisiana and adjacent waters. Louisiana Environ. Prof. 6 (1): 30-63. Vidrine, M. F. 1989b. Mites in mollusks in the Calcasieu River system in southwestern Louisiana. Proc. Louisiana Acad. Sci. 52: 71. Vidrine, M. F. 1990a. Fresh-water mussel-mite and mussel-Ablabesmyia associations in Village Creek, Hardin County, Texas. Proc. Louisiana Acad. Sci. 53: 1-4. Vidrine, M. F. 1990b. Field survey of selected sub-watershed of Comrade Creek to ascertain the presence of Mollusca. U. S. Army Construction Engineering Laboratory, Champaign, IL. Vidrine, M. F. 1992a. Revision of the subgenus Unionicola (Acari: Unionicolidae). Texas J. Sci. 44 (4): 459-467. Vidrine, M. F. 1992b. Revision of the subgenus Parasitatax (Acari: Unionicolidae: Unionicolinae: Unionicola). Proc. Louisiana Acad. Sci. 55: 26-30. Vidrine, M. F. 1993a. The historical distributions of freshwater mussels in Louisiana. Gail Q. Vidrine Collectables, Eunice, LA. Vidrine, M. F. 1993b. Majumderatax, new subgenus (Acari: Unionicolidae: Unionicolinae: Unionicola). Internat. J. Acarol. 19 (1): 101-102. Vidrine, M. F. 1994. Revision of the subgenus Polyatax (Acari: Unionicolidae: Unionicolinae: Unionicola). Texas J. Sci. 46 (2): 157- 163. Vidrine, M. F. 1995. River survey for freshwater mollusks of Bayou Bartholomew in northeastern Louisiana. Natural Heritage Program, Dept. of Wildlife and Fisheries, Baton Rouge, LA. Vidrine, M. F. 1996a. North American Najadicola and Unionicola: Photomicrographs. Gail Q. Vidrine Collectables, Eunice, LA. Vidrine, M. F. 1996b. North American Najadicola and Unionicola: Collections and Communities. Gail Q. Vidrine Collectables, Eunice, LA. Vidrine, M. F. 1996c. North American Najadicola and Unionicola: Diagnoses and Distributions. Gail Q. Vidrine Collectables, Eunice, LA. Vidrine, M. F. 1996d. North American Najadicola and Unionicola: Systematics and Coevolution. Gail Q. Vidrine Collectables, Eunice, LA. Vidrine, M. F. 1996e. Najadicola and Unionicola: I. Diagnoses of Genera and Subgenera. II. Key. III. List of Reported Hosts. Gail Q. Vidrine Collectables, Eunice, LA. Vidrine, M. F. 1996f. River survey for freshwater mollusks of Tensas River system in northeastern Louisiana. Natural Heritage Program, Dept. of Wildlife and Fisheries, Baton Rouge, LA. Vidrine, M. F. 2002. Unionicola (water mite symbionts of freshwater mollusks): Thirty years of research (1971-2001). Proc. Louisiana Acad. Sci. 64: 64-65.

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Vidrine, M. F. 2004. Biogeographic and evolutionary hypotheses regarding Unionicola (Acari: Unionicolidae). Proc. Louisiana Acad. Sci. 65: 66. Vidrine, M. F. 2008. The Mollusca of the Freeman and Custis Expedition of 1806: Mollusks (emphasis on mussels and associated parasites) of the Red River drainages. Bull. Mus. Life Sci. 14: 111-146. Vidrine, M. F. 2010. The Cajun Prairie: A natural history. M. F. Vidrine, Eunice, LA. Vidrine, M. F. 2014. Unionicola: Mites of freshwater mollusks. The Louisiana Scientist (The Newsletter of the Louisiana Academy of Sciences ). 5 (1): 17. Vidrine, M. F. and D. J. Bereza. 1978. Some considerations and implications of host-specificity studies of unionicolid mite parasites on the systematics of some groups of North American unionacean fresh-water mussels. Bull. Amer. Malacol. Union, Inc. pp. 85-86. Vidrine, M. F. and D. J. Bereza. 1980. South American parasitic mite genus Atacella (Arthropoda: Acari: Unionicolidae) in North American fresh-water mussels (Bivalvia: Unionoida: Unionacea and Mutelacea). Bull. Amer. Malacol. Union, Inc. pp. 50-52. Vidrine, M. F. and B. Borsari. 1994. Freshwater mussel-mite associations in Calcasieu River, Rapides Parish, Louisiana. Louisiana Environ. Prof. 10 & 11 (1): 11-16. Vidrine, M. F. and B. Borsari. 2008. Mites in mollusks in the upper Mississippi River and their community structure. Presented to the 21st North American Prairie Conference, Aug. 4-8, Winona State University, Winona, MN. (abstract). Vidrine, M. F. and D. R. Clark. 1993. Freshwater mussel-mite associations in the upper Ouachita River, Montgomery County, Arkansas. Proc. Louisiana Acad. Sci. 56: 8-12. Vidrine, M. F. and J. E. Cordes. 1994. Freshwater mussel-mite associations in Kisatchie Bayou, Natchitoches Parish, Louisiana. Louisiana Environ. Prof. 10 & 11 (1): 6-10. Vidrine, M. F. and J. E. Cordes. 2004. Gill mite phylogeny: A testable biogeographic hypothesis. Proc. Louisiana Acad. Sci. 66: 47. Vidrine, M. F. and M. H. Lieux. 1980a. Scanning electron microscopy of Unionicola (Polyatax) serrata (Wolcott, 1898) (Acarina: Unionicolidae). Proc. Louisiana Acad. Sci. 43: 185. Vidrine, M. F. and M. H. Lieux. 1980b. Najadicolinae, an ancient and distinctive clade? ASB Bull. 27 (2): 68. Vidrine, M. F., R. E. McLaughlin and O. R. Willis. 1985. Free-swimming colonial rotifers (Monogononta: Flosculariacea: Flosculariidae) in southwestern Louisiana rice fields. Freshwat. Inverteb. Biol. 4 (4): 187-193. Vidrine, M. F. and G. J. Quillman-Vidrine. 1986. Observations on water mites of the subgenus Parasitatax (Acari: Unionicolidae: Unionicola). Proc. Louisiana Acad. Sci. 49: 60-61. Vidrine, M. F. and G. J. Quillman-Vidrine. 1994. Freshwater mussel-mite associations in Bayou Wauksha, St. Landry Parish, Louisiana. Louisiana Environ. Prof. 10 & 11 (1): 1-5. Vidrine, M. F. and M. F. Vidrine II. 1987. Macroinvertebrate benthic community structure in Louisiana Irrigation Canal. Louisiana Environ. Prof. 4 (1): 66-74. Vidrine, M. F. and J. L. Wilson. 1991. Parasitic mites (Acari: Unionicolidae) of fresh-water mussels (Bivalvia: Unionidae) in the Duck and Stones Rivers in central Tennessee. Nautilus 105 (4): 152-158. Vidrine, M. F., B. J. Vidrine and B. J. Vidrine. 1976. New locality and host records for Najadicola ingens (Koenike) (Acarina: Unionicolidae). ASB Bull. 23 (2): 103. Vidrine, M. F., D. R. Clark and M. W. LaSalle. 1980. A report of larval Unionicola spp. (Acarina: Unionicolidae) parasitizing chironomid midges (Diptera: Chironomidae: Chironominae) in Louisiana. Proc. Louisiana Acad. Sci. 43: 185. Vidrine, M. F., R. J. Bouchon and M. A. Poirrier. 1986. New North American records of water mites (Acari: Unionicolidae: Unionicola: Unionicola and Pentatax). Internat. J. Acarol. 12 (4): 229-232. Vidrine, M. F., R. E. McLaughlin and O. R. Willis. 1987. Report of water mites (Acari: Hydrachnellae) in southwestern Louisiana rice fields. Proc. Louisiana Acad. Sci. 50: 18-20. Vidrine, M. F., D. D. Edwards, A. E. Bogan, and W. R. Hoeh. 2002. Gill mites and unionid phylogeny. Bull. Amer. Malacol. Union. (abstract) Vidrine, M. F., M. Bastian-Stanford, B. Borsari, and J. E. Cordes. 2004 (2009). Gill mite phylogeny: the African-Asian connection. Proc. Louisiana Acad. Sci. 67: 53. Vidrine, M. F., M. Bastian-Stanford, J. E. Cordes, and S. R. Hazelton-Robichaux. 2005a. Mantle/foot mite phylogeny: An introduction to a diverse group of mites parasitizing freshwater mussels and snails. Proc. Louisiana Acad. Sci.(in press). Vidrine, M. F., B. Borsari, and M. Bastian-Stanford. 2005b. A new subgenus (Chambardicola) and species of Unionicola (Acari: Hydrachnida: Unionicolidae) from freshwater mussels from the Central African Republic. Internat. J. Acarol. 31 (3): 255-258. Vidrine, M. F., Z. Lötter, J. G Van As, M. Bastian-Stanford, and S. R. Hazelton-Robichaux. 2006a. Unionicola (Iridinicola) botswaniana n. subgen., n. sp. (Acari: Unionicolidae) from freshwater mussels in Botswana. Internat. J. Acarol. 32 (3): 297- 300. Vidrine, M. F., G. J. Quillman-Vidrine, M. F. Vidrine II, D. J. Vidrine, and C. E. Vidrine. 2006b. Freshwater mussels (Bivalvia: Unionidae) in the Cajun Prairie ecosystem in southwestern Louisiana. Proc. North Amer. Prairie Conf. 19: 133-136. Vidrine, M. F., D. D. Edwards, S. R. Hazelton-Robichaux, M. Bastian-Stanford, and J. E. Cordes. 2006c. Host-specificity in Unionicola: Linear versus holistic concepts. Proc. Louisiana Acad. Sci. (in press). Vidrine, M. F., A. E. Bogan, and S. R. Hazelton-Robichaux. 2007a. Re-evaluation of Australian and South American Unionicola Haldeman (Acari: Unionicolidae). Internat. J. Acarol. 33 (1): 49-52. Vidrine, M. F., Z. Lötter, J. G Van As, A. E. Bogan, and M. Bastian-Stanford. 2007b. Unionicola (Coelaturicola) gledhilli n. subgen., n. sp. (Acari: Unionicolidae) from freshwater mussels in Botswana and East Africa. Internat. J. Acarol. 33 (2): 167-171. Vidrine, M. F., A. E. Bogan, and M. Bastian-Stanford. 2008a. Unionicola (Coelaturicola) edwardsi n. sp. (Acari: Unionicolidae) from freshwater mussels in Angola, Africa. Internat. J. Acarol. 34 (3): 277-280. Vidrine, M. F., D. D. Edwards, M. Bastian-Stanford, and J. E. Cordes. 2008b. Polyatacides Lundblad 1941 (Acari: Unionicolidae: Unionicola Haldeman). Internat. J. Acarol. 34 (2): 211-216. Vidrine, M. F., D. Joubert, L. B. Thomas, A. E. Bogan, and W. X. Ping. 2008c. Unionicola (Wolcottatax) weni n. sp. and U. (Wolcottatax) arcuatoides Vidrine (Acari: Unionicolidae) from freshwater mussels in China. Internat. J. Acarol. 34 (4): 389-392. Vidrine, M. F., D. D. Edwards, Z. Lötter, S. R. Hazelton-Robichaux, M. Bastian-Stanford, J. A. Hamlin, and J. E. Cordes. 2011 (2007). African mussel-mites (Acari: Unionicolidae: Unionicola): Hosts and distributions. The Louisiana Scientist (The Newsletter of the Louisiana Academy of Sciences). 1A (3): 27.

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Vidrine, M.F., J. E. Cordes, J. A. Hamlin, M. Bastian-Stanford and S. R. Hazelton-Robichaux. 2011 (2008). Evaluation of supraspecific taxa (genera and subgenera) of Unionicolidae (Acari: Hydrachnidia). The Louisiana Scientist (The Newsletter of the Louisiana Academy of Sciences). 1A (2): 23. Vidrine, M.F., J. E. Cordes, D. M. Jariel, M. Bastian-Stanford, S.R. Hazelton-Robichaux, J.A. Hamlin, J. Al-Dujaili and C. E. Vidrine. LSU-E. 2011 (2009). The status of the genus Unionicola Haldeman 1842 (Acari: Unionicolidae: Unionicolinae). The Louisiana Scientist (The Newsletter of the Louisiana Academy of Sciences). 1A (1): 37. Vidrine, M. F. and S. R. Hazelton-Robichaux. 2008e. Free-swimming Colonial Rotifers in Prairie Habitats in Arkansas, Louisiana, and Texas: Native or Exotic? Proceedings of the North American Prairie Conference 20: 195-202. Vidrine, M. F., B. Borsari, S. L. H. Fuller, and D. J. Bereza. 2010. Mites in mollusks in the upper Mississippi River and their community structure. Proc. North Amer. Prairie Conf. 21: 171-178. Viets, K. H. 1911. Neue Wassermilben aus Kamerun. Zool. Anz. 38: 22-23. Viets, K. H. 1913. Hydracarinen-Fauna von Kamerum. Arch. Hydrobiol. 9: 1-52. Viets, K. H. 1916. Erganzungen zur Hydracarinen-Fauna von Kamerun. Arch. Hydrobiol. 11 (2): 241-306. Viets, K. H. 1921. Hydracarina. In: Adolf Friedrich, Herzog zu Mecklenburg: Wissensch. Ergebn. “Deutschen Zentral-Afrika- Expedition 1907 bis 1908”. Leipzig (Klinkhart and Biermann). 5 (4): 417-440, Tf. 11-12. Viets, K. H. 1925. Nachtrage zur Hydracarinen-Fauna von Kamerun. Arch. Hydrobiol. 16: 197-242. Viets, K. H. 1926. Indische Wassermilben. Zool. Jb., Syst. 52: 371-394. Viets, K. H. 1933. Kleine Sammlungen in- und auslandischer Wassermilben. Zool. Anz. 104 (9-10): 261-274. Viets, K. H. 1935. Die Wassermilben von Sumatra, Java und Bali nach den Ergebnissen der Deutschen Limnologischen Sunda- Expedition. Arch. Hydrobiol., Suppl. 13, 5 (4): 595-738. Viets, K. H. 1936. Wassermilben oder Hydracarina (Hydrachnellae und Halacaridae). In Dahl, F. Die Tierwelt Deutschlands und der angrenzenden Meerteile, Jena. 31 und 32 Teil. Viets, K. H. 1949. Nomenklatorische und taxonomische Bemerkungen zur Kenntnis der Wassermilben (Hydrachnellae, Acari) I-X. Abh. naturw. Ver. Bremen 23 (2): 292-327. Viets, K. H. 1954a. Susswassermilben (Hydrachnellae, Acari) aus Sudamerika. Arch. f. Hydrobiol. 49: 1-224. Viets, K. H. 1954b. Wassermilben aus dem Amazonasgebiet (Hydrachnellae, Acari). Schweiz. Zschr. Hydrologie, Basel. 16 (1): 78- 151 and 16 (2): 161-247. Viets, K. H. 1955. Die Milben des Suswassers und des Meeres. Erster Teil. Gustav Fischer Verlag, Jena. Viets, K. H. 1956. Die Milben des Suswassers und des Meeres. Zweiter und Dritter Teil. Gustav Fischer Verlag, Jena. Viets, K. H. 1957. Neue Wassermilben (Hydrachnellae, Acari) von Borneo, Indonesia. Abh. naturwiss. Ver. Bremen 35 (1): 8-23. Viets, K. H. 1959. Nachtrag zu meiner Bearbeitung der “Wassermilben aus dem Amazonasgebiet (Hydrachnellae: Acari)”. Arch. Hydrobiol. 56 (1-2): 128-169. Viets, K. H. and H. Plate. 1954. Die Oekologischen (Parasitologischen) Beziehungen zwischen Wassermilben (Hydrachnellae, Acari) und Susswasser-Mollusken. Z. Agnew. Entomol. 35: 459-494. Viets, K. O. 1975a. Wassermilben (Hydrachnellae, Acari) aus stillgewassen in Guatemala. Stud. Neotrop. Fauna 10: 57-76. Viets, K. O. 1975b. Neue Wassermilben (Acari, Hydrachnellae) aus Australien. Zool. Scr. 4: 93-100. Viets, K. O. 1979. Water-mites (Hydrachnellae, Acari) from the Abisko area. Fauna Norrlandica 1: 1-12. Viets, K. O. 1980. New Unionicolidae (Acari, Hydrachnellae) from Australia. Trans. R. Soc. S. Australia 104 (2): 27-40. Viets, K. O. 1982. Die Milben des Susswassers (Hydrachnellae und Halacaridae (Part.), Acari). 1: Bibliographie. Sonderbande des Naturwissenschaftlichen Vereins in Hamburg, No. 6. Verlag Paul Parey, Hamburg und Berlin, Germany. Viets, K. O. 1984. Uber Wassermilben (Acari, Hydrachnellae) aus Australien. Arch. Hydrobiol. 101 (3): 413-436. Viets, K. O. 1987. Die Milben des Susswassers (Hydrachnellae und Halacaridae (Part.), Acari). 2: Katalog. Sonderbande des Naturwissenschaftlichen Vereins in Hamburg, No. 8. Verlag Paul Parey, Hamburg und Berlin, Germany. von Ihering, H. 1892. On the geographical distribution of Atax. Trans. New Zealand Inst. 25: 252-253.

Waage, J. K. 1979. The evolution of insect/vertebrate associations. Biol. J. Linn. Soc. 12: 187-224. Walter, C. W. 1929a. Hydracarinen aus Java. Treubia, Buitenzorg. 11 (2): 211-273. Walter, C. W. 1929b. Revision der von E. von Daday beschriebenen Hydracarinen von Ceylon. Ann. Mus. Hungary, Budapest 26: 251-268. Walter, C. W. 1935. Hydracarina. In: Voyage de Ch. Alluaud et P. A. Chappuis en Afrique occidentale francaise (Dec. 1930-Mars 1931). Arch. Hydrobiol. 28 (1): 69-136. Walter, D. E. and H. Proctor. 1999. Mites: Ecology, evolution and behavior. Univ. New South Wales Press, CABI Publishing, Sydney, Australia. Walter, D. E., and H. C. Proctor. 2013. Mites: Ecology, Evolution & Behaviour. Life at the Microscale. 2nd Edition. Springer. 494 pp. Waring, G. L., W. G. Abrahamson, and D. J. Howard. 1990. Genetic differentiation among host-associated populations of the gallmaker Eurosta solidaginis (Diptera: Tephritidae). Evolution 44: 1648-1655. Waterman, T. 1937. The relative effectiveness of various wavelengths for the photokinesis of Unionicola. J. Cell. Comp. Physiol. 9 (3): 453-467. Watertor, J. L. 1967. Intraspecific variation of adult Telorchis bonnerensis (Trematoda: Telorchiidae) in amphibians and reptilian hosts. J. Parasitol. 53: 962-968. Watters, G. T. 1994. An annotated bibliography of the reproduction and propagation of the Unionoidea (primarily of North America). Ohio Biol. Surv., Misc. Contr. No. 1: 158. Watters, G. T., M. A. Hoggarth and D. H. Stansbery. 2009. The freshwater mussels of Ohio. The Ohio State Univ. Press, Columbus. Weiberg, M and D. D. Edwards. 1997. Survival and reproductive output of Chironomus tentans (Diptera: Chironomidae) in response to parasitism by larval Unionicola foili (Acari: Unionicolidae). J. Parasitol., 83:173-175. Welsh, J. 1930. Reversal of phototrophism in a parasitic water mite. Biol. Bull. 59: 165-169. Welsh, J. 1931. Specific influence of the host on the light responses of parasitic water mites. Biol. Bull. 61: 497-499. Welsh, J. 1932. Photokinesis and tonic effect of light in Unionicola. J. Gen. Physiol. 16: 349-355. Wen, C. and Z. Zhu. 1996. One new species and one unrecorded species of water mites from China (Acari: Hydrachnellae: Unionicolidae). Acta Arach. Sin. 5 (2): 92-95.

19

Wen, C. and Z. Zhu. 1998. A new species of the genus Unionicola from China (Acari: Unionicolidae). Syst. Appl. Acarol. 3: 171-174. Wen, C. and Z. Zhu. 1999. Seven species of water mites in the genus Unionicola from Jiangxi (Acari: Unionicolidae). Acta Zootax. Sin. 24(1): 30-37. Wen, C., Z. Zhu and B. Xia. 1998. Description of a new species of the genus Unionicola from China (Acari: Unionicolidae). Acta Arach. Sin. 7(1): 19-21. Wen, C., Q. Gao and Z. Zhu. 2005. One new species of water mites in the genus Unionicola (Acari, Unionicolidae) from China. Acta Zootax. Sin. 30(3): 535-537. Wen, C., P. Nie and Z. Zhu. 2006. Population dynamics of the water mite Unionicola arcuata (Unionicolidae) in freshwater bivalve Cristaria plicata (Unionidae) in Poyang Lake of east China. Diseases of Aquatic Organisms 70: 123-127. Wen, C., B. Hu and Z. Zhu. 2008a. A new subgenus Vidrinatax (Acari: Unionicolidae: Unionicola) with description of two new species of water mites in the genus Unionicola from China. Acarologia XLVIII, 3-4, 191-196. Wen, C., H. Wu and Z. Zhu. 2008b. A new species of water mites in the genus Unionicola (Acari: Unionicolidae) from China. Acta Arach. Sin. 17 (1): 10-12. Wen, C., Y. Jiao and B. Hu. 2008c. Light intensity and colour effect the phototactic behaviour on three parasitic unionicolid mites. J. Nanchang Univ. (Nat. Sci.) 32 (2): 157-160. Wen, C., H. Wu and B. Hu. 2011. Observation ultrastructure of glandularia and leg claws from unionicolid mites. Chinese J. Appl. Entomol. 48 (5): 1465-1470. Werner, W. E. 1983. Discrimination of potential molluscan hosts by the symbiotic water mite Unionicola formosa. M. A. Thesis, Wake Forest University, Winston-Salem, NC. Wesenberg-Lund, C. 1918. Contributions to the knowledge of the post-embryonal development of the Hydracarina. Vidensk. Medd. Dansk. Naturh. Foren. Odense 70: 5-57. Wharton, G. W. 1957. Intraspecific variation in the parasitic Acarina. Syst. Zool. 6: 24-28. Whelan, N.V., A.J. Geneva & D.L. Graf. 2011. Molecular phylogenetic analysis of tropical freshwater mussels (Mollusca: Bivalvia: Unionoida) resolves the position of Coelatura and supports a monophyletic Unionidae. Molecular Phylogenetics and Evolution 61: 504-514. Whiting, M.F., A.S. Whiting, M.W. Hastriter, and K. Dittmar. 2008. A molecular phylogeny of fleas (Insecta: Siphonaptera): origins and host associations. Cladistics 24: 1-31. Whitmore, T. C. 1981. Wallace’s line and plate tectonics. Clarendon Press, Oxford. Whitmore, T. C. 1987. Biogeographical evolution of the Malay Archipelago. Clarendon Press, Oxford. Whitsel, R. and R. Schoeppner. 1973. Mites associated with aquatic and semi-aquatic Diptera from San Mateo County, California. Proc. Entomol. Soc. Washington 75 (1): 71-77. Wiens, J. J. 2000. Phylogenetic analysis of Morphological Data. Smithsonian Institution Press, Washington. Wiles, P. R. 1999. The water mites (Acari: Hydrachnidia) of Borneo and additional new species from Thailand and Sulawesi. Raffl. Bull. Zool. 47 (2): 409-439. Wiley, E. O. 1988. Parsimony analysis and vicariance biogeography. Syst. Zool. 37 (3): 271-290. Williams, J. D., A. E. Bogan and J. T. Garner. 2008. Freshwater mussels of Alabama and the Mobile Basin in Georgia, Mississippi and Tennessee. Univ. of Alabama Press, Tuscaloosa. Williams, J. D., R. S. Butler, G. L. Warren and N. A. Johnson. 2014. Freshwater mussels of Florida. University of Alabama Press, Tuscaloosa. 498 pp. Wilson, C. and H. Clark. 1912. The mussel fauna of the Kankakee basin. Ann. Rep. Comm. Fisheries 1-52. Separately issued as Bur. Fisheries Doc. No. 758. Wilson, D. S. 1983. The effect of population structure on the evolution of mutualism: a field test involving burying beetles and their phoretic mites. Amer. Naturalist 121L 851-870. Wolcott, R. 1898. New American species of the genus Atax (Fab.) Bruz. Zool. Bull. 1: 279-285. Wolcott, R. 1899. On the North American species of the genus Atax (Fab.) Bruz. Trans. Amer. Microsc. Soc. 20: 193-259. Wolcott, R. 1905. A review of the genera of the water mites. Trans. Amer. Microsc. Soc. 26: 161-243. Wolcott, R. 1918. The water-mites (Hydracarina). In Ward, H. and G. Whipple, eds. Fresh-water Biology. John Wiley and Sons, NY. Woodward, F. 1964. The morphology of Chamberlainia hainesiana (Lea, 1856) (Unionidae, Bivalvia). Vidensk. Medd. Dan. naturhist. Foren. 126: 337-345. Wootton, R. J. 1981. Paleozoic insects. Annu. Rev. Entomol. 26: 319-344. Wu, H., B. Hu, Z. Zhu and C. Wen. 2009. Cladistic analysis on the genus Unionicola (Acari: Unionicolidae) from China. Entomotaxonomia 31 (2): 152-160. Wu, H., J. Cheng, C. Wen, Y. Xie and W. Guo. 2011. Analysis gene sequences of ribosomal ITS2 and phylogeny from five unionicolid mites species (Acari: Unionicolidae: Unionicola). Journal of Nanchang University (Natural Science). Wu, H., C. Wen and W. Guo. 2012. Sequence variation of the mitochondrial 12S rRNA gene among Unionicola (Wolcottatax) arcuata (Acari: Unionicolidae) from freshwater mussels in China. Internat. J. Acarol. 38 (5): 394-401.

Yamaguti, S. 1963. Systema Helminthum. Volume IV. Interscience, NY. Yanovych, L. M. and T. V. Shevchuk. 2012. Features of the morphology and biology of the water mite Unionicola ypsilophora (Acari: Hydracarina), a parasite of mollusks (Mollusca: Bivalvia: Unionidae) of Ukraine. УДК: 595.426 : 594.141. http://seriesbiology.univer.kharkov.ua/ukr/15%282012%29/pdf/165.pdf . Yanovich L. M., T. V. Shevchuk and M. M. Pampura. 2012. Morphological specificities and distribution of the mites Unionicola (Acari: Hydracarina: Unionicolidae)– The mollusks (Mollusca: Bivalvia: Unionidae) parasites in the river basins of Ukraine. Zhytomyr Ivan Franko State University, Ukraine. Вісник Запорізького національного університету № 2, 2012, pages 47-56. Yokley, P. Jr. 1972. Life history of Pleurobema cordatum (Rafinesque 1820) (Bivalvia: Unionacea). Malacologia 11: 351-364. Yokley, P. Jr. 1973. Freshwater mussel ecology, Kentucky Lake, Tennessee. Project 4-46-R, Tennessee Game and Fish Commission, Nashville. Yu, P. 1972. Some host-parasite interaction models. Theoret. Pop. Biol. 3: 347-357.

20

Zanatta, D. T. and R. W. Murphy. 2006. Evolution of active host-attraction strategies in the freshwater mussel tribe Lampsilini (Bivalvia: Unionidae). Molecular Phylogenetics and Evolution 41: 195−208. Zanatta, D. T., A. Ngo and J. Lindell. 2007. Reassessment of the phylogenetic relationships among Anodonta, Pyganodon, and Utterbackia (Bivalvia: Unionoidae) using mutation coding of allozyme data. Proceedings of the Academy of Natural Sciences of Philadelphia 156: 211-216. Zhang, Z.-Q., Q. Fan, V. Pesic, H. Smit, A. V. Bochkov, A. A. Khaustov, A. Baker, A. Wohltmann, T. Wen, J. W. Amrine, P. Beron, J. Lin, G. Gabrys, and R. Husband. 2011. Order Trombidiformes Reuter, 1909. In: Zhang, Z.-Q. (Ed.) Animal biodiversity: An outline of higher-level classification and survey of taxonomic richness. Zootaxa 3148. Ziser, S. W. 2008-2012. The Aquatic Invertebrates of Texas. Online: http://www.austincc.edu/sziser/txaquaticinverts/ .

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