59.4,38A (54) Article XLI.- A NEW SLUG FROM THE HIMALAYA MOUNTAINS. BY T. D. A. COCKERELL. Some time ago Mr. L. P. Gratacap kindly transmitted to me for study a large slug collected by Mr. C. William Beebe, the distinguished ornithologist and explorer, when searching for pheasants in northern India. The speci- men is labelled Garhwal, May, 1910. Mr. Gratacap expressed the opinion that the slug was undescribed, and this proves on examination to be correct.

Anadenus beebei n. sp. Length (in alcohol) 106 mm.; length of mantle 36 mm., its width (flattened out) 27 mm., the respiratory orifice 23 mm. from anterior-end; width of sole 17 mm. Color (in alcohol) warm ochreous, the neck suffusedly blackish above; lateral areas of sole dark plumbeous. Mantle irregularly reticulate with deep furrows; body with the usual oblque grooves, the primary ones below and behind the end of the mantle 2-2* mm. apart; sole, except anteriorly, irregularly reticulated with deep furrows, and with very distinct plumbeous lateral areas, which are narrow and obsolescent anteriorly, gradually widen caudad, but become narrow at the hind end; in the middle of the animal each lateral area is as wide as the middle one. Jaw (Fig. 1) dark chestnut brown, with eight very strong flattened ribs, but the ends (about i mm.) ribless. Lingual teeth normal for the genus in general characters; central teeth long and narrow, with the ectocones poorly developed; lateral teeth without or with only poorly developed accessory denticles. (Figs. 2, 3.) Stomach very large, containing vegetable matter, which includes quite large pieces of leaves. Lung normal, kidney considerably longer than wide. (Fig. 5.) Shell a membranous plate containing minute calcareous granules, much more numerous and smaller than those of Arion. Penis-sac (Fig. 6) narrow apically, rather abruptly broadening above the middle, the basal part very stout; the inside walls are strongly plicate, and on one side bear very many tapering fleshy filaments. (Fig. 7.) Type in American Museum of Natural History. By the character of the teeth, and also the oblique lateral grooves of the body (except that in A. beebei they are closer together), this resembles A. gigantem Heynemann, but it differs entirely in the shell. The jaw of A. giganteu has fourteen ribs, whereas that of A. beebei has only eight. The color of the sole is also distinctive. A. beebei cannot be the species named A. insignis by Godwin-Austen, but scarcely described, as that is said to resemble A. jerdoni, and to differ in the character of the dorsal and lateral grooves from A. giganteus. 617 618 Bulletin American Museum of Natural History. [Vol. XXXII,

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Fig. 1. Jaw of Anadenus beebei. Flg. 2. Central teeth of Anadenus beebei. Fig. 3. Lateral teeth of Anadenus beebei. Flg. 4. Calcareous granules In shell of Anadenus beebei. 'Fig. 5. Mantle, etc. from beneath, of Anadenus beebei. m. - mantle; 1. - lung; I. - idneey; v. - ventricle. Fig. 6. Penis of Anadenus beebei. r. m. - retractor muscle. Pig. 7. Processes on Inside of penis-sac of Anadenus beebei. 1913.] Cockerell, A New Slug from the Himalayas. 619 The shell, jaw and teeth readily distinguish our slug from A. altivagus. Pilsbry and Godwin-Austen both show the kidney of A. altivagus as very broad-oval; in A. beebei it is considerably narrower. I do not find calcare- ous spines in the penis-sac, but instead very numerous tapering fleshy proc- esses. Pilsbry found minute processes in the specimen he dissected, which he referred to A. altivagus. The penis-sac in our slug is not at all like that figured by Pilsbry; it is rather similar in type to Godwin-Austen's figure of A. altivagus, but differs greatly in the proportions of the parts. Comparison with the other Indian species does not indicate any close similarity, and the more recently described A. dautzenbergi Collinge, A. sechuenen8is Collinge, and A. sinensi8 Moellendorff are also evidently dis- tinct. LITERATURE. H. H. Godwin-Austen. Land and Freshwater Mollusca of India, part II, July, 1882 (text and plates). H. A. Pilsbry. Phylogeny of the Genera of Arionidie. Proc. Malacological Society, III, July, 1898, pp. 95-98, plate vii. T. D. A. Cockerell. Notes on Slugs. Annals and Magazine of Natural History, Oct. 1890, pp. 277-281.

INDEX TO VOLUME XXXII.

New names of genera, subgenera, species, and subspecies are printed in heavy-faced type, also the main references In a series of references. ACANTHARACHASTER aciculosus, 191. Akodon columbianus, 550. Acemyia dentata, 73. tolim , 480. Achetoneura armigera, 72. Allen, J. A., new mammals from Colom- rubentis, 73. and Ecuador, 469-484; revision Acheloma cumminsi, 370, 371. of the Melanomys group of American Achylonice ecalarea, 230. Muridae, 533-554; new South Ameri- Aciura insecta, 84. can Muridae, 597-604; Acroglossa hesperidarum, 74. Allen, J. A., and Andrews, Roy C., Acrometopa punctata, 89. mammals collected in Korea, 427-436. Acrostica fulvipes, 82. Allograpta obliqua, 67. Acrotaxa? acidusa, 83. Amphiaster insignis, 194. Adactylognatha, 107, 110. Amphionephes pertusus, 81. .Echmophorus lucasi, 134, 155. pulla, 81. occidentalis, 128, 129, 133, 155. Amphiodia dalea, 215. Aedes atlanticus, 46. Amphiura carchara, 214. canadensis, 46. diomedee, 214. informatus, 46. serpentina, 215. mitchelbe, 46. Anadenus beebei, 617. niger, 46. Analgesidae, 108. sylvestris, 46. Anas platyrhynchos, 156. tseniorhynchus, 46. Anastrepha acidusa, 83. tormentor, 46. Ancylotherium priscum, 265, 266. triseriatus, 46. Andrenosoma pyrrhacra, 61. Elurosuchus, 466. Anismorpha buprestoides, 71. Aetobatus narinari, 29, 30, 31. Anisopogon senilis, 61. Agonosoma, 63. Anochetus mayri, 239. Agromyza awneiventris, 89. Anopheles albimanus, 45. jucunda, 89. , 45. melamphyga, 89. crucians, 45. neptis, 89. jamaicensis, 45. setosa, 89. quadrimaculatus, 45. terminalis, 89. Anser albifrons gambeli, 144, 146, 156. trifolii, 89. condoni, 125, 145, 156. viridula, 89. hypsibatus, 125. Agromyzida, 39. Anthomyia narona, 76. Aix sponsa, 156. Anthomyidae, 38, 39. Akodon wrosus, 481. Anthony, H. E., mammals of northern caliginosus, 535, 537. Malheur Co., Ore., 1-27. chapmani, 600. Anthomyza nigrimana, 89. 622 INDEX.

Anthracosaurus, 563. Archytas hystrix, 74. Anthrax, 37. lateralis, 74. agrippina, 57. Arctoryctes, 308. alternata, 57. Ardea herodias, 153, 157. cedens, 56. paloccidentalis, 157. celer, 57. Argasidae, 109. cephus, 55. sp., 64. ceyx, 57. Argyramceba analis, 55. demogorgon, 57. cedipus, 55. dispar, 57. limatula, 55. faunus, 57. simson, 55. floridana, 57. Argyrodes cancellatum, 255. fulvohirta, 57. Arithrochata smithi, 72. lateralis, 57. Asilidae, 38, 39. lateralis, var. gracilis, 57. Asilus auratus, 62. lucifer, 57. erythrocnemius, 62. mira, 57. gracilis, 62. morio, 57. novaw-scotiae, 62. nemakagonensis, 57. pictus, 62. sinuosa, 57. snowii, 62. tegminipennis, 57. Asphondylia sp., 47. Antilocapra americana americana, 5. Asterias crispatus, 188. Aotus aversus, 251. forreri, 203, 204. pervigilis, 252. Asteronyx dispar, 219. vociferans, 251. excavata, 219. Apateacanthus peculiaris, 247, 248. loveni, 219. Aphiochaeta epierse, 65. Astrochema sublieve, 218. fasciata, 05. Astropecten erinaceus, 188. minor, 66. Asyndetus interruptus, 63. minuta, 65. syntormoides, 63. nigriceps, 65. Atarba picticornis, 41. rufipes, 66. Athyreodon apicalis, 498. scalaris, 66. armstrongi, 498. subpicta, 66. atriventris, 498. Aphria ocypterata, 72. cyaneiventris, 497, 498. Apodemus mantchuricus, 431. fenestratus, 498. Apternodus, 308. fulvescens, 498. Aquila antiqua, 297, 304. Atomosia puella, 61. chrysaetos, 153, 157. Atracheata, 106, 110. ferox, 297. Atrophoda singularis, 73. halixetus, 153. Atrophopalpus angusticornis, 73. lydekkeri, 298. Atypus niger, 255, 259. pliogryps, 157. Azteca delphini subsp. antillana var. sodalis, 157. dominicensis, 243. Armeoscelis, 514. delini subsp. antillana var. guade- Arbacia incisa, 220. loupensis, 243. stellata, 220. Archytas aterrima, 74. BACCHA clavata, 67. boscii, 74. lugens, 67. INDEX. 623

Baccha notata, 67. Borborus sp., 79. tarchetius, 67. Botaurus lentiginosus, 152. torva, 67. Brachauchenius, 606. Bactria, 62. Brachydeutera argentata, 86. pictus, 62. dimidiata, 86. rufipes, 62. Brachycoma intermedia, 73. Banks, Nathan, two new Fossorial Brachylagus idahoensis, 20-24. Hymenoptera, 237-238; new Ameri- Brachypoda, 106, 108, 110. can Philanthidae, 421-425. Brachypremna dispellans, 41. Bathybiaster pectinatus, 189. Branta bernicla, 156. Bathyopsis, 417. bernicla glaucogastra, 147. fissidens, 417. canadensis, 146, 156. Bdella muscorum var. minnesotensis, canadensis hutchinsi?, 156. 113. canadensis minima?, 156. robustirostris, 111, 112. hysibata, 147, 156. tessellata, 111, 112. minima, 147. Bdellidae, i10. propinqua, 156. Belvosia bifasciata, 72. Brisinga panamensis, 204. slosson2e, 72. Brissopsis columbaris, 226. Benthodytes sanguinolenta, 233. pacifica, 226. Beskia aelops, 71. Brontosaurus, 91. cornuta, 71. Broom, R., note on Equus capensis, Bezzia glaber, 44. 437-439; on some new genera and Bibionidai, 38. species of Dicynodont Reptiles, with Bibio rufithorax, 47. notes on a few others, 441-447; on the thoracicus, 48. origin of the Cheiropterygium, 459- Biomyia aurigera, 72. 464; on evidence of a mammal-like brasiliana, 72. dental succession in the Cynodont Bird (indetermined), 290, 294, 295, 300, Reptiles, 465-468; on the squamosal 302. and related bones in the Mosasaurs Bittacomorpha clavipes, 41. and Lizards, 507-508; on the structure Blepharipeza leucophyrs, 73. and affinities of Bolosaurus, 509-516; Bliss, Eleanora F., glaucophane from on the Cotylosaurian genus Pantylus eastern Pennsylvania, 517-526. Cope, 527-532; on some new car- Bolbodon tenuitectus, 344-345. nivorous Therapsids, 557-561; studies Bolosauridse, 512. on the Permian Temnospondylous Bolosaurus major, 510. Stegocephalians of North America, striatus, 353, 509, 510, 511, 514. 563-595. Bombyliidae, 39. Brown, Barnum, the skeleton of Sauro- Bombylius atriceps, 58. lophus, a crested Duck-billed Dino- fraudulentus, 58. saur from the Edmonton Cretaceous, fulvibasis, 58. 387-393; a new Trachodont Dino- lancifer, 58. saur, Hypacrosaurus, from the Ed- major, 57. monton Cretaceous of Alberta, 395- mexicanus, 57. 406; a new Plesiosaur, Leurospondy- pygmaus, 58. lus, from the Edmonton Cretaceous varius, 58. of Alberta, 605-615. Bonasa umbellus?, 299, 304. Brues, Charles T., and Richardson, C. Borboridae, 39, 79. H., descriptions of new parasitic 624 INDEX.

Hymenoptera from flritish Guiana, Centrostephanus coronatus, 220. 485-503. Ceramaster leptoceramus, 193. Bubalus baini, 437. patagonicus, 193. Bubo virginianus, 157. Ceratocottus mamiyei, 179. Ceratopogon albiaria, 44. CACOPS, 563. argentata, 44. Caecu1ida, 109. cinctipes, 44. Caenia spinosa, 86. eriophorus, 44. virida, 86. fusculus, 44. Calliphora erythrocephala, 76. fusicornis, 44. viridescens, 76. genualis, 44. Callospermophilus chrysodeirus chry- maculipennis, 44. sodeirus, 9. pergandei, 44. chrysodeirus trepidus, 9. Ceraturgopsis cornutus, 60. Camponotus auricomus var. lucianus, Ceraturgus nigripes, 60. 243. Cerceris astart, 424. chazaliei, 243. atramontensis, n. sp., 425. hannani, 243. gnaX1na, 237. maculatus subsp. dominicsofli, grandis, 423. 244. WUtl4a, 424. pittieri, 243. sexta, 424. sekguttatus, 243. Cercoleptes megalotus, 482. Campsicnemus hirtipes, 64. Ceria abbreviata, 69. Camptoneura picta, 82. signifera, 69. Camptoprosopella verticalis, 80. Ceriodes abbreviata, 69. Candina californica, 229. signifera, 69. Canestrinidse, 108. willistonii, 69. C&nis lestes, 24. Cerotainia macrocera, 61. lupus subsp.?, 436. Gervus sp., 434. Capreolus sp., 434. Chaetoglossa nigripalpis, 72. Catorhinus angiusticeps, 347, 348, 349, picticornis, 71. 350, 351. violin, 72. isolvomus, 347. Cht&tophleps rostrata, 70. Carcelia dorsali;, 72. Chaftopsis, 83. flavirostris, 72. anea, 82. lucanie, 73. apicalis, 83. physte, 72. debilis, 83. Caricea antica, 78. frdvifrons1 82. insigiis, 78. hendeli, 83. Carinifex newberryi, 124. massyla, 83. Catph6tricha cu-lt&1, 84. tenuis, 83. Castianeira aurtia, 258. Chalicotherium modicum, 265, 266. CastoF canadensis ean&dnsis, 10. Chalicotheroidea, 264. Cecidomyia sp., 47. Chaoborus punctipennis, 47. taxodii, 47. Charitonetta albeola, 142, 156. Geciidomyidie, 38. Cheiraster agassizii, 191. Centetes, 307. Cheiropterygium, origin of, 459-464. Centrocercus urophasianus, 125, 150, Chen ccerulescens, 145. 292. hyperboreus, 125, 144, 156. INDEX. 625

Chen hyperboreus nivalis, 145. Chrysops parvulus, 51. Cheyletidae, 109. plangens, 52. Chiliza apicalis, 85. pudicus, 52. similis, 85. sackeni, 51. Chilonyx rapidens, 345, 346, 347. univittatus, 52. Chironomidae, 38. vittatus var. floridanus, 52. Chironomus anonymus, 44. Chrysos palax, 312. confinus, 44. Chrysostus barbatus, 63. connexus, 44. costalis, 63. cristatus, 44. picticornis, 64. modestus, 44. vividus, 64. niveipennis, 44. Cidaris thouarsii, 220. plumosus, 44. Cimoliasaurus, 606. redeuns, 45. Citellus oregonus, 8. riparius, 45. Clangula islandica, 156. viridis, 45. Clark, Hubert Lyman, Echinoderms Chlorops abdominalis, 87. from Lower California, with descrip- assimilis, 87. tions of new species, 185-236. grata, 87. Cleigastra capillata, 79. melanocera, 87. Clista americana, 70. pubeseens, 87. Clusiodes flavipes, 79. trivialis, 87. Clusiodidae, 39. unicolor, 87. Clytia atra, 70. (Anthracophaga) sanguenolenta, 87. Clytomyia punctata, 71. (Diploxota) versicolor, 87. Cnephalomyia floridana, 73. Cholcepus agustinus, 470,.471. Cobus venterae, 437. andinus, 472. Cockerell, T. D. A., a new slug from the capitalis, 472, 476. Himalaya Mountains, 617. didactylus var. columbianus, 474. Ccendu quichua, 478. florencim, 469, 470. richardsoni, 478, 479. Chrysogaster nitida, 66. Ccenosia antennalis, 78. Chrysomyia certima, 76. canescens, 78. macellaria, 75. flavipes, 78. Chrysopilus basilaris, 54. fuseopunctata, 78. connexus, 54. lata, 78. griffithi, 54. nivea, 78. propinqua, 54. ovata, 78. quadratus, 54. solita, 78. rotundipennis, 54. steini, 78. velutinus, 54. Coles, Russell J., notes on the embryos Chrysops atropos, 51. of several species of rays, with re- callidus, 51. marks on the northward summer divisus, 51. migration of certain tropical forms dorsovittatus, 52. observed on the coast of North flavidus, 51. Carolina, 29-35. fuliginosus, 52. Colobata antennipes, 84. hinei, 51. fasciata, 84. lugens, 52. nebulosa, 84. morosus, 51. Coloboneura inusitata, 65. 626 INDEX.

Coloboneura nana, 65. Culex manus, 45. Colymbus auritus, 128, 135, 155. musica, 45. holbeelli, 128, 129, 133, 155. quinquifasciatus, 46. nigricollis, 135. restuans, 46. nigricollis californicus, 155. salinarius, 46. parvus, 136, 155. similis, 46. Compsomyia macelaria, 75. Culicidae, 38. Connochaetes antiquus, 437. Culicoides ancorus, 44. Conodectes favosus, 368. cinctus, 44. Conopidae, 39. griseus, 44. Conops brachyrhyncus, 69. melleus, 44. bulbirostris, 69. mutabilis, 44. excisus, 69. Culiseta inornatus, 46. Cordylura capillata, 79. Cuphocera californiensis, 74. Corvus shufeldti, 157. Cuterebra americana, 69. Coscinasterias ferreri, 204. buccata, 69. sertulifera, 204. cuniculi?, 70. Cosila (Cosilella) plutonis, 237. fontinella, 70. Craseomys regulus, 430. Cynognathus crateronotus, 558. Crassiseta attenuata, 87. Cyphomyia marginata, 49. costata, 87. Cyrtometopa ferruginea, 83. formosa, 87. Cyrtopogon chrysopogon, 60. frontalis, 87. falto, 60. nigricornis, 87. Cystechinus loveni, 223. Crematogaster brevispinosa, 241. Cytoleichidae, 108. Cricetulus nestor, 432. Cricotus, 563, 564-568. DACTYLOGNATHA, 107, 109. crassidiscus, 367, 564, 565, 567. Dactylomyia gracilipes, 64. discophorous, 564. Dafila acuta, 156. hypantricus, 566. Dalmannia vitiosa, 69. Crossaster alternatus, 196. Damaeus globifer, 120. borealis, 196. Dasyllis grossa, 61. Cryphomyrmex rimosus subsp. minutus, lata, 61. 242. posticata, 61. Crypturopsis albomaculatus, 491. tergissa, 61. brasiliensis, 491. Dasyneura eugeniae, 47. dilaticornis, 489, 491. Degeeria leucocyla, 70. grandis, 490, .491. Demodecidae, 108, 110. minor, 491. Dendryphantes flavipedes, 255, 259. texanus, 491. Deinocerites cancer, 46. Cryptidae, 39. Dermaceutor occidentalis, 100. Ctenodiscus crispatus, 188. Dermanyssidae, 109. Cucumaria abyssorum, 229. Deromyia bigotti, 61. Culex fasciatus, 46. bilineata, 61. ciliatus, 45. ternata, 61. corniger, 46. winthemi, 61. cubensis, 46. Desmometopa m-nigrum, 89. egberti, 46. tarsalis, 89. floridensis, 46. Dexia abzoe, 74. INDEX. 627

Dexia genuina, 74. Diopederma, 206. triangularis, 74. axiologum, 206. vertebrata, 74. Diopsidse, 39. Dexiopsis lacteipennis, 78. Dipalta serpentina, 57. Diachlorus ferrugatus, 52. Diplocaulus limbatus, 366-367. Diadectes, 331-344. Diplosis sp., 47. molaris, 332, 334, 336, 337. Discocerina leucoprocta, 86. phaseolinus, 336, 339, 341. Disophrys cramptonli, 501. Diadectosauria, 375. Dissorophus, 563. Diademodon platyrhinus, 466, 467. mimeticus, 369. Dilelurodon, 441, 466. Ditaenia, 80. Diaphorus leucostoma, 63. Dixidwe, 38, 39. mundus, 63. Dizonias bicincta, 60. opacus, 63. tristis, 60. subsejunctus, 63. Dohrniphora incisuralis, 65. Diatryma ajax, 287, 303. venusta, 65. gigantea, 287, 288, 290, 303. venusta var. perplexa, 65. Dichaeta brevicauda, 85. Dolichogaster brevicornis, 59. furcata, 85. Dolichopodidae, 39. Dicotyles torquatus, 476. Dolichopus irrasus, 64. Dicranomyia floridana, 41. laticornis, 64. Dictyolathys maculatus, 257. longipennis, 64. Dicynodon, 441. Dorymyrmex pyramicus, 242. feliceps, 445. Draciscus sachi, 182. ictidops, 446. Drapetis sp., 65. leontops, 451. Drepanomyia johnsoni, 64. leptorhinus, 445. Drosophila adusta, 88. lissops, 450. ampelophila, 88. microtrema, 441. busckii, 88. moschops, 447, 448. guttifera, 88. planus, 452, 453. maculosa, 88. platyceps, 444. pronemis, 88. tylorhinus, 448, 449. punctulata, 88. whaitsi, 443. quadrimaculata, 88. Didelphodus, 312. repleta, 88. absarok2e, 311. slosson2e, 88. Diictodon, 453. valida, 81. alticeps, 454. vittata, 88. galeops, 453. Drosophilidae, 39. kolbei, 454. tigriceps, 454. ECHINASTER tenuispinus, 195. Dilophus orbatus, 48. Echinocidaris incisa, 220. thoracicus, 48. Echinodiadema coronata, 220. Dimetrodon incisivus, 356, 357, 358, Echinometra vanbrunti, 222. 359, 360, 361, 362. Echinus purpuratus, 222. Dinomylostoma, 245. stellatus, 220. beecheri, 246, 247. Eclimus niger, 58. .eastmani, 245. Ectocynodon incisivus, 347. Dioctria albius, 60. Eicherax, 37. 628 INDEX. Elachiptera, 87. Equus capensis, 437. brevipennis, 87. Erax, 37. Elachoceras, 420. wstuans, 62. parvum, 418, 419. albibarbis, 62. Elasmosaurus, 606. bastardi, 62. Eleginus, 179. cinerescens, 62. Elliot, D. G., descriptions of new species femorata, 62. of monkeys of the genera Seniocebus interruptus, 62. and Aotus from Colombia, S. A., 251- lateralis, 62. 253. sp., 62. Emerton, J. H., new and rare spiders Eremicaster pacificus, 187. from within fifty miles of New York tenebrarius, 187. City, 255-260. Eremomyia cylindrica, 78. Empididae, 38-39. Erethizon epixanthum epixanthum, 18. Emydops arctatus, 454, 455. Eriophyes ulmi, 105. longiceps, 455. Eriophyidae, 95, 107, 110. minor, 454, 455. Erioptera caloptera, 41. Emydorhynchus palustris, 456. parva, 41. Encope grandis, 222. Erismatura jamaicensis, 143, 156. micropora, 223. Eristalis albifrons, 68. Enicospilus fernaldi, 496. dimidiatus, 68. fuscipennis, 496. transversus, 68. Ensina humilis, 84. vinetarum, 68. picciola, 84. Eryops, 531, 563, 579, 592. Zocyclops longus, 441, 442. anatinus, 591. Eomoropus, 262-274. megacephalus, 318, 319, 320, 321, amarorum, 266. 322, 579, 590. Eotitanops, 407. Erythracaridae, 109. borealis, 409, 410, 411. Erythrxidae, 109, 111. brownianus, 408, 411. Euantha dives, 74. gregoryi, 407, 408, 411. liturata, 74. major, 412. Euaresta bella, 84. princeps, 410, 411. Eucidaris thouarsii, 220. Epeira scutulata, 255. Euhybus subjectus, 65. verrucosa, 255. Eumetopia varipes, 83. Ephialtes oculatus, 496. Eumetopiella-varipes, 83. Ephydra austrina, 86. Euphagus affinis, 157. nana, 85. EupodidT, 110. pilicornis, 86. Euponera (Trachymesopus) stigma, 239. subopaca, 86. (Trachymesopus) stigma var. at- Ephydridae, 39. trita, 239. Epidexia filamentosa, 74. Eurosta fenestrata, 84. Epigrymyia floridensis, 71. solidaginis, 83. robertsonii, 71. Euryearpus oweni, 447. Epimeceps neotropica, 495. Euryneurasoma, 51. Epimerata, 107, 108. slossona, 51. Epimys norvegicus, 432. Eusthenopteron, 460. Epinephelus lobotoides, 179, 180. Eutamias amcenus, 6. Eptesicus fuscus fuscus, 27. ameenus propinquus, 6. INDEX. 629

Eutamias minimus pictus, 7. Gamasoidea, 108. orientalis, 432. Gamasus bifurcus, 114. Euxesta abdominalis, 82. magnicornutus, 102. annonae, 82. Gastaldite, 524. basalis, 82. Gastrops nebulosus, 86. nitidiventris, 82. Gaurax anchora, 87. notata, 82. ephippium, 87. scoriacea, 82. Geomyzide, 39. spoliata, 82. Geosargus, 48. tenuissima, 82. Geranomyia canadensis, 40. thoma, 82. distincta, 40. quaternaria, 82. rostrata, 40. Ewing, H. E., new Acarina, 83-121. virescens, 41. Exoprosopa cubana, 57. Geron senilis, 59. emarginata, 57. Ginglymosoma, 107, 108, 110. eremita, 57. Glaucophane from eastern Pennsyl- fasciata, 57. vania, 517-526; occurrence, 519; fascipennis, 57. optical properties, 520, chemical pueblensis, 57. composition, 522-524. Exorista dorsalis, 72. Gnamptopsilopus psittacinus, 63. flavirostris, 72. Gonia angusta, 74. mella, 73. crasicornis, 74. pallens, 74. FANNIA canicularis, 76. senilis, 74. femorata, 76. Goniistius quadricornis, 181. leucosticta, 76. Goniomyia sulphurella, 41. Felis ruffa subsp., 24. Gonophomyia luctuosa, 41. tigris, 436. Gopherus polyphemus, 77. unica, 436. Gymnarthrus, 375. Fiber zibethicus osoyoosensis, 16. willoughbyi, 326-331. Fistularia impatiens, 235. Gymnocanthus herzensteini, 179. Frontina aletiae, 72. Gymnodexia triangularis, 74. armigera, 72. zonata, 74. irrequieta, 73. Gymnoprosopa argentifrons, 73. rubentis, 73. polita, 73. Fucellia fucorum, 79. Gymnopternus albiceps, 64. marina, 79. debilis, 64. Fulica americana, 139, 155. difficilis, 64. minor, 139, 155. Furcomyia distans, 41. HA3MATOBIA irritans, 76. floridana, 41. serrata, 76. moriodes, 41. Haematopota americana, 52. pubipennis, 41. punctulata, 52. Hahnia flaviceps, 257. GALACTOMYIA, 70. Halacaridae, 109. Galechirus scholtzi, 457. Halieetus leucocephalus, 157, 295, 297, Galeops whaitsi, 457. 304, 305. Galepus jouberti, 457. Harelda hyemalis, 156. Gamasidoe, 109. Heleomyza, 79. 630 INDEX.

Heliaster kubiniji, 201. Holothuria inharens, 227. Helicobia helicis, 75. > lubrica, 235. quadrisetosa, 75. squamata, 230. Helomyzidae, 39. I Homalomyia brevis, 76. Helophilus divisus, 68. canicularis, 76. similis, 69. femorata, 76. Helopogon philadelphicus, 61. Hoplodermidae, 108. Hemerodromia empiformis, 65. Hussakof, L., descriptions of four new obsoleta, 65. Paleozoic fishes from North America, superstitiosa, 65. 245-250. Hemipenthes latelimbata, 56. Hybos subjectus, 65. Hemitripterus, 179. triplex, 65. Henricia clarki, 195. Hydracarina, 107, 109, 110, 111. leviuscula annectens, 195. Hydrachnide, 96, 109. Hermanniella subniger, 105. Hydrella atroglauca, 86. Hermetia concinna, 48. scapularis, 86. illucens, 48. Hydrochelidon nigra surinamensis, 155. sexmaculata, 48 Hydrophorus aestuum, 64. Hermia ruficeps, 82. eldoradensis, 64. Hesperomys arvicoloides, 541. Hyetodesia sp., 76. caliginosus, 535. Hylemyia, 78. (Habothrix) caliginosus, 547. gopheri, 78. Heterochroa ornata, 89. Hymenaster perissonotus, 198. Heteromyia prattii, 44. quadrispinosus, 198. Heteroneura flavipes, 79. Hypacrosaurus altispinus, 395-406. Heteropogon senilis, 61. Hyperecteina demylus, 70. Heterostigmata, 107, 108, 110. polita, 70. Heterotracheata, 107. Hypocharassus gladiator, 64. Heterozonias alternatus, 196. pruinosus, 64. Hilara atra, 65. Hypochthonide, 108. leucoptera, 65. Hypostena floridensis, 70. Hilarella polita, 73. indecisa, 71. Hippasteria californica, 194. maculosa, 71. spinosa, 194. nitens, 71. Hippelates bicolor, 87. setinervis, 71. capax, 87. vanderwulpi, 71. convexus, 87. dorsalis, 87. Icius sexmaculatus, 255. flavipes, 87. Icthyornis, 286. plebeius, 87. Ictidorhinus martinsi, 560. pusio, 87. Iridomyrmex iniquus, 242. stramineus, 87. melleus dominicensis, 242. Hippoboscidae, 39. Isodectes megalops, 353, 354. Hirmoneura flavipes, 54. Itonida toxodii, 47. Histrionicus histrionicus, 125, 142, 156. Ixodidae, 109. Holocephala abdominalis, 60. Ixodoidea, 109. calva, 60. Holopogon guttula, 61. JANTHINOSOMA floridense, 45. Holothuria impatiens, 235. pygmea, 45. INDEX. 631

Janthinosoma sayi, 45. Leptis albicornis, 54. Johannseniella albaria, 44. mystacea, 54. argentata, 44. vertebrata, 54. gilva, 44. Leptocera crassimana, 78. Johnson, Charles, W., insects of Florida, fontinalis, 79. 37-90. sp., 79. Johnsonia elegans, 75. venalicia, 79. Jurinia adjusta, 74. Leptoda vertebrata, 74. hystrix, 74. Leptogaster floridensis, 60. metallica, 74. pictipes, 60. smaragdina, 74. Leptomydas desideratus, 59. Leptosynapta inhaerens, 227. KISTECEPHALUS arctatus, 454. Leptychaster inermis, 188. Lepus californicus wallawalla, 19. LABIDOSAURus hamatus, 351, 352. campestris townsendi, 19. Lsstmenicus, 230. coreanus, 429. scotoeides, 231. Leria, 79. L£etmophasma fecundum, 231. pectinata, 79. Lagocephalus, 179. Leskia analis, 71. Lambdotherium, 407. thecata, 71. brownianum, 408. Leskiomima tenera, 71. popoagicum, 411, 413, 414. Leucomelina garrula, 76. priscum, 413, 414. Leucophenga quadrimaculata, 88. progressum, 415. vittata, 88. Lampria bicolor, 61. Leucopis bella, 89. Laphria saffrana, 61. nigricornis, 89. Laphystia sexfasciata, 60. Leurospondylus ultimus, 605-615. Larus argentatus, 155. Limnobia immatura, 41. californicus, 155. Limnophila adusta, 41. oregonus, 155. luteipennis, 41. philadelphia, 155. macrocera, 41. robustus, 155. Limnophora arcuata, 76. Lasioptera sp., 47. discreta, 76. Lauxania cineracea, 80. narona, 76. cylindricornis, 80. Limosina, 79. facialis, 80. fontinalis, 79. flavida, 80. Linckia columbiae, 194. gracilipes, 80. Lispa albitarsis, 79. latipennis, 80. ulginosa, 79. lutea, 80. Listrophoridae, 108. muscaria, 50. Lobioptera arcuata, 89. opaca, 80. indecora, 89. trivittata, 80. lacteipennis, 89. Leiacincta, 47. Lobipes lobatus, 155. Lepidophora ageriiformis, 58. Loewia globosa, 70. sulphurea, 58. Lomnophora narona, 76. Lepochata slossonse, 86. Lonchaea cerulea, 80. Leptidae, 39. glaberrina, 80. Leptis, 37. polita, 80. 62323 INDEX.

Lonchopteridae, 39. Insectivore from the Basal Eocene, Lophaster furcilliger, 197. 307-314. Lophiaspis, 261 Medeterus nigripes, 64. Lophocarenum littorale, 256. veles, 64. Lophodytes cucullatus, 140, 156. Megaparia opaca, 74. Lovenia cordifornis, 226. Megarhinus rutilus, 45. Loxomma, 563. Melanomys, 533, 553. Lucilia cwsar 76. affinis affinis, 535-539, 553. pilatei, 76. affinis monticola, 536, 640, 553. sericata, 76. buenavists, 536, 547. Lucoppia boletorum, 120. caliginosus caliginosus, 535, 553. Luidia phragma, 190. caliginosus oroensis, 535, 538, 553. Lutreola vision energumenus, 25. chrysomelas, 536, 547, 554. Lycognathus forox, 557, 558. columbianus, 536, 550, 554. Lycosuchus mackayi, 457. idoneus, 536, 548, 554. Lysorophus, 372. lomitensis, 536, 545, 554. tricarinatus, 322-326. obscurior, 536, 546. Lytechinus anamesus, 221. phaeopus olivinus, 536, 543, 553. pictus, 221. phaeopus phwopus, 536, 541, 553. phaeopus tolimensis, 536, 545. MACROCHELES tridentifer, 114. phawopus vallicola, 536, 544, 554. Macrosargus, 48, 49. Meleagris gallopavo (subsp.?) 299, 305, clavis, 48, 49. 306. decorus, 48. gallopavo silvestris, 290. elegans, 48. Meles melanogenys, 433. tricolor, 48, 49. Mephitis occidentalis major, 25. Madiza halteralis, 89. Mergus?, 156. Mekistocera longipennis, 41. americanus, 140. Mallophora bomboides, 62 Meromacrus acutus, 68. laphroides, 62. crucigerus, 68. niger, 62. ruficrus, 68. orcina, 62. Meromyza americana, 87. Mallota cimbiciformis, 69. Mesogramma boscii, 67. Mansonia pertubans, 46. marginata, 67. titillans, 46. parvula, 67. Mareca americana, 156. planiventris, 68. Margaropus annulatus, 100. polita, 68. Marila affinis?, 156. Microchaetina cinerea, 75. americana, 141, 156. Microdon baliopterus, 66. collaris, 141, 156. coaxctatus, 66. marila, 141, 156. fulgens, 66. valisineria, 141, 156. fuscipennis, 66. Marmota flaviventer subsp., 9. globosus, 66. Masicera demylus, 70. limbus, 66. protoparcis, 73. pachystylum, 66. pulverea, 73. scitulus, 66. sodalis, 73. tristis, 66. Masiphya aurigera, 72. Microjoppa lutaii, 485. Matthew, W. D., a Zalambdodont Micromys minutus ussuricus, 432. INDEX. 633

Micromys speciosus peninsuls3, 431. Mystriosuchus planirostris, 278, 279, Micropeza producta, 84. 280, 281. Micropezidae, 39. plieningeri, 281. Microptermodus, 308. riutimeyeri, 277, 282. Microtus curtatus, 16. curtatus artemisie, 16. NAOSAURUS (Edaphosaurus) pogonias, mordax mordax, 13. 363, 364, 365. nanus canescens, 13. Narcine, 34. pauperimus, 16. brasiliensis, 33, 34, 25. (Lagurus) curtatus artemisim, 14. Nasua olivacea, 483. (Lagurus) intermedius, 15. olivacea lagunetie, 483. Milesia ornata, 69. Nearchaster aciculosus, 191. virginiensis, 69. Neaspilota achillewe, 84. Milichiella arcuata, 89. signifer, 84. lacteipennis, 89. veronie, 84. Miltogramma argentifrons, 72. Necrolestes, 308. cinerescens, 72. Nemestrinidae, 38, 39. decisa, 72. Nemopoda minuta, 85. Mobula olfersi, 33, 34, 35. Nemorwa smithi, 72. Molpadia intermedia, 228. Nemorhedus sp., 435. musculus, 228. Nemotelus acutirostris, 50. Monomorium carbonarium subsp. ebeni- albirostris, 50. num, 240. carbonarius, 49. destructor, 240. crassus, 49. Moropus, 263. glaber, 49. Mosasaurus, squamosal in, 507. immaculatus, 50. Mossillus nana, 85. quadrinotatus, 50. Murphy, Robert Cushman, the trachea slossona, 49. of Ogmorhinus, with notes on other trinotatus, 50. soft parts, 505, 506. unicolor, 49. Musca domestica, 76. wheeleri, 50. Muscidae, 39. Neoglaphyroptera cincta, 47. Mus musculus musculus, 10. Neomesostenus caietourensis, 491. Mustela arizonensis, 26. gracilipes, 492. Mycetiphilidae, 38. tuheitensis, 494. Mydaidae, 39. Neopogon abdominalis, 61. Mydas clavatus, 59. Neorhynchocephalus volaticus, 54. fulvifrons, 59. Neotoma cinerea occideitalis, 12. incisus, 59. Nettion carolinense, 156. iopterus, 59. Neurigona dimidiata, 64. parvulus, 59. lateralis, 64. Myloleucus formosus, 126. Nichols, John Treadwell, notes on Tele- Myobia depile, 71. osts collected by Roy C. Andrews in Myophasia enea, 70. Japan, with descripuions of two new atra, 70. species, 179-183. globosa, 70. Nicocles pictus, 61. metallica, 70. politus, 61. Myoprocta acouchy, 478. Nostima slossonw, 86. millori, 477. Notmdres notedres, 104. 634 INDEX.

Notaspis pyristigma var. fusca, 120. Olfersia americana, 90. Nothodon lentus, 335. sp., 90. Nothridae, 108. Olor americanus, 150, 156. Nothrus quadripilus, 105. buccinator, 150, 156. Notiphila carinata, 85. matthewi, 151, 156. erythrocera, 85. paloregonus, 149, 156. scalaris, 85. Omegasyrphus baliopterus, 66. Notophallus dorsalis, 105. coarctatus, 66. Notostigmata, 107, 110. Ommatius marginellus, 61. Nusa fulvicauda, 61. tibialis, 61. Nycteribia bellardi, 90. Oncodocera leucoprocta, 58. Nythosaurus, 466. Oneirophanta mutabilis, 232. Onychomys leucogaster fuscogriseus, OCHOTONA (Pika) coreanus, 429. 11. Ochthera cuprilneata, 86. Ophiacantha bairdi, 216. exsculpta, 86. bathybia, 216. rapax, 86. moniliformis, 216. tuberculata, 86. normani, 216. Oclocletes, 423. rhachopora, 217. nitens, 423. Ophiernus adepersus, 212. zebratus, 423. polyporus, 212. Ocyptamus fuscipennis, 67. Ophiocoma ethiops, 217. scutellatus, 67. alexandria, 217. trigonus, 67. Ophiocten pacificum, 211. Ocyptera carolinae, 72. Ophiodeirus casei, 510, 513. euchenor, 72. Ophioderma panamensis, 205. Ocypterosipha, 71. variegata, 205. Odocoileus hemionus hemionus, 4. Ophioglypha flagellata, 208. Odontomachus haematoda, 239. irrorata, 209. h.Tmatoda subsp. insularis, 240. superba, 208. haematoda subsp. insularis var. Ophiomusium glabrum, 213. ruginodis, 240. lymani, 213. Odontomyia cincta, 49. multispinum, 213. flavicornis, 49. Ophionereis annulata, 215. interrupta, 49. Ophionocryptus bicolor, 489. obscura, 49. hastulatus, 488. trivittata 49. luctuosus, 489. (Ecomys caicaru, 603. nigran, 487. mmcm, sp., 603. rufus, 489. CEdaspis polita, 83. Ophiothrix spiculata, 218. setigera, 83. Ophiura daniana, 207. CLEstridae, 39. flagellata, 208. C.strophasia bilimekii, 71. hadra, 208. clausa, 71. irrorata, 309. punctata, 71. leptoctenia, 209. signifera, 71. oligopora, 210. Ogmorhinus leptonyx, 505. ponderosa, 209. Olbiogaster scalaris, 48. superba, 208. Offersia albipennis, 90. Ophyra enescens, 76. INDEX. 635

Ophyra argentina, 76. Osborn, Henry Fairfield, Tyrannosau- leucostoma, 76. rus, restoration and model of the Opilioacaridae, 109. skeleton, 91; Eomoropus, an Ameri- Opius affinis, 503. can Eocene iChalicothere, 261-274; areolatus, 503. lower Eocene Titanotheres. Genera brasiliensis, 503. Lambdotherium, Eotitanops, 407-415; choristigma, 503. the skull of Bathyopsis, Wind River forticornis, 503. Uintathere, 417-420. iridipennis, 503. Oscinidae, 39. levinotum, 502, 503. Oscinis carbonaria, 88. mexicanus, 503. coxendix, 88. obscuripennis, 503. dorsata, 88. paraensis, 502. pallipes, 88. trimaculatus, 503. soror, 88. Oreaster occidentalis, 194. Ospriocerus albifasciatus, 60. Oribata boletorum, 116, 119. Ostrea glabra, 605. corticis, 116, 117. Oudenodon, 441. figurata, 119. magnus, 442. illinoisensis, 101. Ovis cervina cervina, 5. juniperi, 116, 118. Oxycera unifasciata, 51. maxima, 100. Oxynops serratus, 72. minnesotensis, 116, 118. Oxyopes salticus, 255. salicis, 116, 117. Oribatella achipteroides, 119. PACHYCERINA clavipennis, 80. Oribatidae, 108. verticalis, 80. Ornithoctona erythrocephala, 90. Pachyophthalmus floridensis, 72. Ornithomimus, 92. signatus, 72. Ornithomyia anshineuria, 90. trypoxylonis, 72. pallida, 90. Pachyrhina ferruginea, 41. Ortalidae, 38, 39. gracilicornis, 41. Orthellia cornicina, 76. macrocera, 41. Oryzomys chrysomelas, 547. nobilis, 41. helvolus, 597. pruinosa, 42. idoneus, 548. saturalis, 41. incertus, 598. virescens, 41. o'connelli, 597. Palaeictops, 312. phaeopus, 541. bicuspis, 311. phaeopus obscurior, 543. Paleohatteria, 514. phaeopus olivinus, 543. Palsophasianus meleagroides, 291, vicencianus, 598. 306. (Melanomys) caliginosus, 481, 541. Paluoryctes puercensis, 309-314. (Melanomys) chrysomela, 547. Paleospiza bella, 301. (Melanomys) columbianus, 550. hatcheri, 301. (Melanomys) obscurior, 481, 540. PaLeosyops borealis, 409. (Melanomys) obscurior affinis, 539. Palceotetrix gilli, 139, 156. (Melanomys) phaeopus, 481, 541. Palpomyia nubifer, 44. (Zygodontomys) chrysomelas, 548. subasper, 44. (Zygodontomys) phaopus obscurior, trivialis, 44. 550. Pannychia moseleyi, 232. 636 INDEX.

Pantylosauria, 377, 352. Perognathus parvus parvus, 17. Pantylus, 527-532. Peromyscus maniculatus artemisie, 12. cordatus, 354, 355, 356, 527, 529. maniculatus gambeli, 12.

Paracius filiferus, 64. - sonoriensis, 12. propinquus, 64. Persephonaster penicillatus, 190. quadrinotatus, 64. Phalacrocorax macropus, 137, 155. Paradidyma singularis, 73. Phasioclista metallica, 70. Paradmontia brevis, 70. Phasiopsis floridana, 73. Paragus tibialis, 67. Phasiopteryx bilimekii, 71. Paralimna appendiculata, 85. Phasmophaga meridionalis, 71. decipiens, 85. Phataria unifascialis, 195. Parasymmictus clausa, 54. Pheidole fallax subsp. jelskii var. an- Paratissa pollinosa, 89. tillensis, 240. Pardosa albopatella, 255. guilelmi-mulleri subsp. antillana var. atlantica, 255, 258. nigrescens, 240. Pardosa parvula, 255. mcerens dominicensis, 241. Pareiasauria, 376. (Ceratopheidole) subsp. Pariotichus brachyops, 353. malevola, 241. Parophinellus, 495. Philanthus assimilis, 422. Parydra pinguis, 86. carolinensis, 422. quadrituberculata, 86. hermosus, 421. Pectinaster agassizii, 191. insignatus, 421. Pedicella, 49. texanus, 422. Pedicellaster hyperoncus, 201. Philhelius emarginatus, 67. improvisus, 202. Philygria picta, 86. Pediculoididae, 108. Phoenicopterus copei, 152, 157. Pedioccetes phasianellus columbianus, Pholeomyia indecora, 89. 139, 156. robertsoni, 89. lucasi, 139, 156. Phora divaricata, 65. nanus, 139, 156. Phorbia fusciceps, 78. Pegomyia gopheri, 77. Phoridae, 39. Pelastoneurus abbreviatus, 64. Phorocera claripennis, 72. cognatus, 64. edwardsii, 72. floridanus, 64. melobosis, 72. 1,etus, 64. tachinomoides, 72. lamellatus, 64. Phorodonta nigra, 47. longicauda, 64. Phortica hirtifrons, 88. lugubris, 65. Phthiria punctipennis, 58. pictipennis, 65. sulphurea, 58. Pelecanus erythrorhynchus, 155. Phyllogaster cordyluroides, 78,. Pellenes coronatus, 255. Physocephala castanoptera, 69. longimanus, 255, 258. sagittaria, 69. Pelops birfurcatus, 116. tibialis, 69. minnesoteoBis, 116. Phytosaurus kapfi,.278, 279, 280, 281, Pelycosauria, 377. 282. Pentagonaster patagonicus, 193. Piophila casei, 85. Peribolaster biserialis, 197. Pipiza australis, 67. Peritremata, 107, 110. pulchella, 67. Pernatherium rugosum, 264. Pipunculidce, 39. INDEX. 637

Pipunculus albiseta, 66. Proctacanthus heros, 61. biscaynei, 66. longulus, 62. constrictus, 65. nigriventris, 62. femorata, 66. philadelphicus, 62. houghi, 66. Prodicynodon, 441, 446. insularis, 66. Proechimys cherriei, 479. lateralis, 66. chrysaeolus, 479. nigripes, 66. 0'connelli, 479. subnitens?, 66. Proictinia gilmorei, 301, 304. subvirescens, 66. Promachus, 62. Pisaster ochraceus, 203. bastardii, 62. Plagioneurus univattus, 64. fitchii, 62. Plagiops littoralis, 73. Promicrogaster, 499. Plagiprospherysa floridensis, 71. terebrator, 500. Platycarpus sp., 508. Prosenoides flavipes, 74. Platypalpus crassifemoris, 65. Prostigmata, 107, 110, 111. Platypodosaurus robustus, 442. Protankyra abyssicola, 227. Platypezidae, 39. Proteuthes baltimoreus, 45. Platythyrea punctata, 239. choreus, 45. Platyura elegans, 47. stellatus, 45. Plecia ruficollis, 47. Prothecus lateralis, 66. Podicinum guthriei, 115. Protocryptus fernoratus, 486. Podilymbus magnus, 136, 155. grandis, 487. podiceps, 128, 135, 155. tricoloripes, 487. Pcecilospondylus francisi, 515. Protorosaurus, 515. Pogonosoma melanoptera, 61. Psammechinus pictus, 221. Polistomyia, 70. Pseudarchaster pectinifer, 192. Polycotylus, 606. pusillus, 193. Polysticta stelleri, 143, 156. Pseudochaeta argentifrons, 73. Ponera ergatandria, 239. Pseudolfersia maculata, 90. trigona var. opacior, 239. Pseudomyothyria indecisa, 71. Porcellanaster pacificus, 187. Pseudomyrma brunnea, 240. (Eremicaster) tenebrarius, 187. flavidula var. capperi, 240. Porphyrops fumipennis, 64. flavidula var. delicatula, 240. Potamogale, 307, 312. Pseudopyrellia cornicina, 76. Potos flavus meridensis, 482. Pseudostichopus mollis, 233. flavus tolimensis, 481, 482. Psilaster pectinatus, 189. Prenolepis longicornis, 243. Psilide, 39. steinheili, 243. Psilocephala festina, 58. vividula, 243. haemorrhoidalis, 58. Pristerodon, 441, 466. johnsoni, 58. mackayi, 456, 457. marcida, 59. Procladius concinnus, 45. morata, 58. scapularis, 45. notata, 58. thoracicus, 45. obscura, 58. tricolor, 45. pictipennis, 59. Procolophon, 516. placida, 59. Proctacanthus brevipennis, 61. tergissa, 59. fulviventris, 61. Psilopa aciculata, 86. 638 INDEX.

Psilopa atrimanus, 86. Rivella quadrifasciata, 82. flavida, 86. variabilis, 82. pulchripes, 86. Rutilus symmetricus, 126. similis, 86. Rutiodon carolinensis, 276. Psilopus caudatulus, 63. manhattanensis, 277. ciliatus, 63. Psilota buccata, 67. SALMO purpuratus, 126. Psolus squamatus, 230. Sapromyza bispinosa, 80. Psorophora ciliatus, 45. compedita, 80. Psychoda annulipes, 43. connexa, 80. floridica, 43. Sapromyza macula, 81. longifringa, 43. resinosa, 80. squamosa, 43. slossonae, 81. Psychodidae, 38. sordida, 81. Ptecticus sackeni, 48. umbrosa, 81. testaceus, 48. valida, 81. Pteraster jordani, 197. Sapromyzidie, 39. Pteroplax, 563. Sarchophagid,e, 39. Ptilodexia tibialis, 74. Sarcomacronychia floridensis, 72. Pyrgota filiola, 81. Sarcophaga Tegra, 75. undata, 81. anxia, 75. valida, 81. assidus, 75. cimbicis, 75. QUERQUEDULA cyanoptera, 156. fulvipes, 75. discors, 156. incerta, 75. plinthopygra, 75. REMILIGIA australis, 182. sarraceni£e, 75. Rhachicerus fulvicollis, 48. Sarcophagula imbecilla, 75. Rhagio, 37. Sarcoptidae, 108. Rhamphidia flavipes, 41. Sarcoptoidea, 108, 110. Rhicnoessa albula, 89. Sarcotachinella intermedia, 73. Rhinobatus lentiginosus, 33. Sargus, 48. Rhinoptera bonasus, 29, 30, 32. decorus, 48. Rhipidia domestica, 41. elegans, 48. Rhipidomys caucensis, 601. tricolor, 48. milleri, 602. Sarothromyia femoralis, 75. quindianus, 600. Saucropus superbiens, 64. venezuelse yuruanus, 601. Sauripteris taylori, 460, 461, 462. Rhopalothrix (Octostruma) lutui, 241. Saurolophus osborni, 388-393. Rhyncholophus robustus, 99. Sayomyia punctipennis, 47. Rhyphid&e, 38. Scatella lugens, 86. Rhyphus scalaris, 48. Scatophagidae, 38, 39. Richardson, C. H., and Brues, Charles Scenopinidle, 39. T., descriptions of new parasitic Scenopinus nubilipes, 59. Hymenoptera from British Guiana, Schizaster latifrons, 225. 485-503. townsendi, 225. Rivella floridana, 82. Schizotherium, 265, 266. metallica, 81. (Chalicotherium) modicum, 266. pallida, 82. Schcenomyza chrysostoma, 78. INDEX. 639

Schcenomyza dorsalis, 78. Sigmodon peruanus, 480. Scimna ogiwara, 180. puna, 480. Sciapus, 63. simonsi, 480. caudatus, 63. SimuliidaT, 38. chrysoprasius, 63. Simulium venustum, 48. ciliipes, 63. Siphoclytia robertsonii, 71. comatus, 63. Siphona geniculata, 71. mundus, 63. illinoisensis, 71. patibulatus, 63. Siphonella cinerea, 87. portoricensis, 63. Siphophyto floridensis, 71. pruninosus, 63. Siphosturmia rostrata, 72. psittacinus, 63. Solaster borealis, 196. sipho, 63. paxillatus, 196. tener, 63. Solenodon, 307. unifasciatus, 63. Solenopsis castor, 240. variegatus, 63. geminata, 240. Sciara americana, 47. Sorex vagrans vagrans, 26. fuliginosa, 47. Spallanzania bucephala, 74. picea, 47. hebes, 74. Sciomyza grisescens, 80. hesperidarum, 74. humilis, 80. panza, 74. nana, 80. Spathius maculiceps, 498. puerba, 80. Spatula clypeata, 156. Sciomyzida, 38, 39. Sphaerium transversum, 124. Scirus laricis, 113. Sphaerothuria bitentaculata, 229. setirostris, 113. Sphenodon, 508. Sciurus hudsonicus richardsoni, 5. Spilochroa ornata, 89. Scleroderma, 107, 108, 110. Spilogale phenax latifrons, 25. Scotolathys maculatus, 255, 257. Spilographa electa, 83. Scymmognathus angusticeps, 558. Spilomyia hamifera, 69. minor, 559. Spogostylum, 37. Seniocebus pegasis, 252. acroleuca, 56. Senopterina varia, 82. albofasciata, 54. Senotainia rubriventris, 72. analis, 55, 56. trilineata, 72. argyropyga, 54. Sepsidae, 39. cephus, 55, 56. Sepsis insularis, 85. gideon, 56. vicaria, 85. grossbecki, 56. violacea, 85. latelimbata, 56. Sesamodon, 466. limatulus, 55. Seymouria, 368. occidentalis, 56. Shufeldt, R. W., review of the fossil cedipus, 55. fauna of the desert region of Oregon, pluto, 55. with a description of additional mate- simson, 55. rial collected there, 123-178; further slossonu, 55, 56. studies of fossil birds with descriptions squamata, 508. of new and extinct species, 285-306. Squamosal in Mosasaurs, 507. Sigalo&ssa flaveola, 88. Stegomyia calopus, 46. Sigmodon chonensis, 479, 480. Stenomyia tenuis, 83. 640 INDEX.

Stenopterina bicolor, 82. Tabanus cymatophorus, 53. Sterna elegans?, 155. floridensis, 54. forsteri?, 155. fronto, 53. Stethacanthus depressus, 249. fulvulus, 54. exilis, 249. fur, 53. humilis, 248. fusconervosus, 54. Stichopogon abdominalis, 61. fuscopunctatus, 53. Stichopus californicus, 234. giganteus, 53. johnsoni, 234. johnsoni, 53. parvimensis, 234. lineola, 52. Stomoxys calcitrans, 76. longus, 53. Stratiomyia meigenii, 49. megerlei, 53. senaria, 49. melanocerus, 53. unilimbata, 49. mexicanus, 53. Stratiomyidae, 38. molestus, 53. Stromateus, 179. nigrovittatus, 52. Strongylooentrotus fragilis, 221. proximus, 54. franciscanus, 222. psammophilus, 53. purpuratus, 222. pygmwus, 53. Strumigenys alberti var. intermedia, recedens, 53. 242. rufus, 53. Sturmia albifrons, 73. sparus, 53. australis, 73. stygius, 53. distincta, 73. sulcifrons, 53. fraudulenta, 73. tener, 53. strigata, 73. trijunctus, 53. Stylogaster biannulata, 69. turbidus, 54. Sus sp., 435. variegatus, 54. Sylvilagus nuttalli nuttalli, 19. wiedemannii, 54. surdaster, 477. Tachina menea, 70. (Tapeti) fulvescens, 477. mella, 73. (Tapeti) salentus, 476. melobosis, 72. Synapta abyssicola, 227. orgyie, 73. Syndyas polita, 65. orgiarum, 73. Syneches pusillus, 65. Tachinida, 38, 39. simplex, 65. Tachinomyia floridensis, 72. Synthesiomyia brasiliana, 76. Tachinophyto floridensis, 70. Syrphidae, 38, 39. Tachydromia lata, 65. Syrphus americanus, 67. Tanypus concinmus, 45. Systeechus solitus, 58. monilis, 45. Systropus macer, 58. Tapinoma melanocephalum, 242. Taracticus octopunctatus, 61. TABANIDAE, 38, 39. Tarsonemidee, 108. Tabanus abdominalis, 52. Taxidea americana neglecta, 24. americanus, 52. Tayassu niger, 476. atratus, 52. Tayra barbara senex, 484. coffeatus, 52. barbara sonilis, 484. conterminus, 52. Tenuis, 83. costalis, 52. Teplritis fuscata, 84. INDBEX. RAl

Tephritis picturata, 84. Trachodon mirabilis, 390, 392. Tephronota humilis, 82. Trachytrechus floridensis, 64. narytia, 82. Trematops, 563. Tetanocera pictipes, 80. Trichobius major, 90. spinicornis, 80. Trichophora ruficauda, 74. umbrarum, 80. Trichopoda ciliata, 70. Tetanops luridipennis, 82. cilipes, 70. Tetramorium guineense, 240. formosa, 70. Tetranychidae, 109. histrio, 70. Tetranychus telarius, 100, 105. lanipes, 70. Tetrapoda, 106, 110. pennipes, 70. Theragra chalcogramma, 179. plumipes, 70. Theresia tandrec, 74. pyrrhogaster, 70. Thereva diversa, 59. trifasciata, 70. germana, 59. Trigonometropus retioulatus, 81. varia, 59. vittatus, 81. Therevidae, 39. Trimerorhachis, 372, 375, 531, 563, 569- Theridium pennsylvani ul, 255. 578. Thinophilus neglectus, 64. conangulus, 578. Thomomys fuscus fisheri, 16. insignis, 372, 373, 56-577. Thrissacanthias penicillatus, 190. ziSedius, 577-578. Thysanomyia inermis, 73. mesopa, 372. Tipula costalis, 42. Trimicra anomala, 41. cunctans, 42. Trinacromerum, 606. eluta, 42, 43. Triplopus amarorum, 261, 262, 264. filipes, 42. cubitalis, 261. fraterna, 42. Tritemnodon, 312. perlongipes, 42. Trochostoma intermedium, 228. subeluta, 42. Trombicula splendens, 113. Tipulidae, 38. Trombidiidae, 109, 111. Tmeticus acuminatus, 256. Trombidoidea, 109. digitatus, 256. Tropidia albistylum, 68. Tosia leptocerama, 193. Trypeta narytia, 82. Toxocidaris franciscana, 222. Trypetidae, 39. Toxomerus boscii, 67. Tympanuchus pallidicinctus, 139,156. duplicatus, 68. Tyrannosaurus, 91. marginatus, 67. rex, 91. parvulus, 67. Tyroglyphidae, 108. planiventris, 68. Tyroglyphus lintneri, 103. politus, 68. subannulatus, 68. URANOT4E sapphirina, 46. Toxophora americana, 58. Urechinus loveni, 223. amphitea, 58. reticulatus, 224. fulva, 58. Urellia abstersa, 84. leucopyga, 58. mevarna, 84. magna, 41. Uropoda pennsylvanica, 102. virgata, 58. Uropidae, 109. Toxotrypana cuvicauda, 83. Uroseius tumidus, 115. Trachodon (Claosaurus) annectens, 392. Ursus sp., 435. 6429 INDEX.

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>e-te--t'-r^, } f*--'Yel , I ;,;A-1hpolg.f, t'' / ;f0 > P1*ARTA .I.-.ymboszofo the -iif061 Indians, By COarl LImhoItz. Pp. 1-228, pii ;v, ~~xi4291-text fig{ites. ~~~~~~ 1*h Prl~$,0 * a f.-: The Betri of teTit. . 1e. 229277 p1l v Asrs--rdV--tr'd,~tz~gl~e.3i.~-iebmt, . , , 2 2Oi.- T; 'pjnt.)',-,.-'''-Carl,nsLun2927j pi -xl.' <' r "hltztiveAriKrtsyL 4 arl L tz. -Pp. 279-327, *pil~,xig-~iil,aD41i~txtflguresLA~ b~8~ . ~rce, 31.,0. 1PA V..- To1'.',tDs4Let 11* e p oe With ots othn Blanket Vo. ( ' -t': .

* 4\*< '},/,s>,*' 0JesiiNorIL J'4i~ PAR: I.- Tractitlon of the Qhiit$e l F . 1-54,, june,~ i- 9O0. I'trice $1.50. - -x' PA-RT II.-GC s of rtishAoia a M Fowke. Pp. ll. i-t,.v .~~'''''L''f'-L~X