Bibliography of the Plecoptera R

RA, C., BAIK, S. & CHO, Y. (1991): A new species of Pteronarcys (Pteronarcyidae, Plecoptera, Insecta) from Korea. - Korean J. Syst. Zool. 7:117-126. RA, C., BAIK, S. & CHO, Y. (1991): Observation of the adults and eggs of two specíes of the family Perlidae (Plecoptera) new to Korea. - Korean J. Syst. Zool. 7: 101 -110. RA, C.H., KIM, J.S., KANG, Y.W. & HAM, S.A. (1994): Taxonomic study on three families (Peltoperlidae, Perlodidae, Perlidae) of stoneflies (Plecoptera). - Korean Journal of Syst. Zool. 10 (1): 1-15. (in Korean). RA, C. H., KIM, J. S., KANG, Y. W. & S. A. HAM (1994): Taxonomic study on three families (Peltoperlidae, Perlodidae, Perlidae) of stoneflies (Plecoptera) (in Korean). - Korean Journal of Syst. Zool. 10(1): 1-15. RA, C., BAIK, S. & CHO, Y. (1991): A new species of Pteronarcys (Pteronarcyidae, Plecoptera, Insecta) from Korea. - Korean J. Syst. Zool. 7:117-126. RA, C., BAIK, S. & CHO, Y. (1991): Observation of the adults and eggs of two specíes of the family Perlidae (Plecoptera) new to Korea. - Korean J. Syst. Zool. 7: 101 -110. RA, C.H., KIM, J.S., KANG, Y.W. & HAM, S.A. (1994): Taxonomic study on three families (Peltoperlidae, Perlodidae, Perlidae) of stoneflies (Plecoptera). - Korean Journal of Syst. Zool. 10 (1): 1-15. (in Korean). RA, Chul-Ho; BAIK, Soon-Ki; CHO, Young-Gwan (1991): A new species of Pteronarcys (Pteronarcyidae, Plecoptera, Insecta) from Korea. - Korean J. Syst. Zool. 7: 117-126. #P. macra; ist syn von sachalina; xkz# #PERLA_18#[PERLA18] RABENI, C. F. & MINSHALL, C.W. (1977): Factors affecting microdistribution of stream benthic insects. - Oikos (Copenhagen) 29: 33-43. RABENI, C. F. & MINSHALL, C.W. (1977): Factors affecting microdistribution of stream benthic insects. - Oikos (Copenhagen) 29: 33-43. RABENI, C.F.; WANG, N.; SARVER, R.J. (1999): Evaluating adequacy of the representative stream reach used in invertebrate monitoring programs. - J. N. Am. Benthol. Soc. 18: 284-291. [PERLA18] RADER, R.B. & McARTHUR, J.V. (1995): The relative importance of refugia in determining the drift and habitat selection of predaceous stoneflies in a sandy-bottomed stream. - Oecologia (Berlin) 103: 1-9. RADER, R.B. & WARD, J.V. (1988): Influence of regulation on environmental conditions and the macroinvertebrate community in the upper Colorado River. - Regulat. Rivers 2: 597-618. RADER, R. B. (1997): A functional classification of the drift: traits that influence invertebrate availability to salmonids. - Can. J. Fish. Aquat. Sci. 54: 1211-1234. [numerous taxa]. [Perla_16] RADER, R.B. & McARTHUR, J.V. (1995): The relative importance of refugia in determining the drift and habitat selection of predaceous stoneflies in a sandy-bottomed stream. - Oecologia 103: 1- 9. RADER, R.B. & WARD, J.V. (1988): Influence of regulation on environmental conditions and the macroinvertebrate community in the upper Colorado River. - Regulat. Rivers 2: 597-618. RADER, R.B.; BELISH, T.A. (1999): Influence of mild to severe flow alterations on invertebrates in three mountain streams. - Reg. Riv. Res. Manag. 15: 353-363.[PERLA18] RADFORD, D.S. & HARTLAND-ROWE, R. (1971a): Subsurface and surface sampling of benthic invrtebrates in two streams. - Limnol. Oceanogr. (Lawrence, Kansas) 16 1: 114-120. RADFORD, D.S. & HARTLAND-ROWE, R. (1971b): The life-cycles of some stream insects (Ephemeroptera, Plecoptera) in Alberta. - Can. Ent. (Ottawa) 103, 4 609-617. RADFORD, D.S. & HARTLAND-ROWE, R. (197lc): Emergence patterns of some Plecoptera in two mountain streams in Alberta. - Can. J. Zool. (Ottawa) 49 5: 657-662. RÄHLE, W. (1970): Untersuchungen an Kopf und Prothorax von Embia ramburi Rimsky-Korsakow 1906 (Embioptera, Embiidae). - Zool. Jb., Abt. Anat. Ontogen. Tiere (Jena) 87: 248-330. RAIT, W.L. (1937a): A study of the Eusthenia spectabilis Westw. - Trans. R. Soc. S. Austr., Adelaide, 61: 63- 79. RAIT, W.L. (1937b): Further remarks on terminology, relative to the growth of the forewing sheath in the larvac of Eusthenia spectabilis Westw. - Trans. R. Soc. S. Aust., Adelaide, 61: 158. RAMBUR, J.P. (1842): Tribu des Perlides. In: Histoire naturelle des insectes. Névroptères: 449-462. - Roret (Paris). RAMSAY, P. M., S. D. RUNDLE, M. J. ATTRILL, M. G. UTTLEY, P. R. WILLIAMS, P. S. ELSMERE & A. ABADA (54): A rapid method for estimating biomass size spectra of benthic metazoan communities. - Can. J. Fish. Aquat. Sci. 1997: 1716-1724. [Plecoptera, in Appendix]. [Perla_16] RAMUSINO, M.C. (1967): see MARCHETTI, R., MELONE, G.C. & RAMUSINO, M.C. RAMUSINO, M.C., ROSSARO, B. & BIELLI, E. (1983): Research on the Grua River (Italy): influence of chromium on aquatic insect populations. - Vie et Milieu 33: 55-62. RAMUSINO, M.C., ROSSARO, B. & BIELLI, E. (1983): Research on the Grua River (Italy): influence of chromium on aquatic insect populations. - Vie et Milieu 33: 55-62. RANDERS, H.V. (1915): Leuctra og Capnia nymferne. - Flora og Fauna, Silkeborg, 1915: 105. RAPP, O. (1943): Die Natur der mitteldtsch. Landschaft Thüringen: Beiträge zur Fauna Thüringens. 7. Odonta, Plecoptera, Orthoptera (1). - Schr. Mus. Naturk. Stadt Erfurt, 1943: 1-32. RASMUSSEN, K. & LINDEGAARD, C. (1988): Effects of iron compounds on macroinvertebrate communities in a Danish lowland river system. - Water Res. 22 (9): 1101-1108. RASMUSSEN, K. (1979): The Invertebrate fauna of a helocrenous spring area in Eastern Jutland. - Flora Fauna (Aarhus) 85: 71-81. (Danish, English summary). RASMUSSEN, A.K.; PESCADOR, M.L.; RICHARD, B.A. (2003): A survey of the Plecoptera of Florida. - In: GAINO, E. (ed.), Research update on Ephemeroptera and Plecoptera; Unviversity of Perugia; pp. 391-402. RASMUSSEN, K. & LINDEGAARD., C. (1988): Effects of iron compounds on macroinvertebrate communities in a Danish lowland river system. - Water Res. 22 (9): 1101-1108. RASMUSSEN, K. (1979): The Invertebrate fauna of a helocrenous spring area in Eastern Jutland. - Flora Fauna, Arhus, 85: 71-81. (Danish, English summary). Rasnitsyn, A. P. (2003): On the skimming hypothesis of the origin of insect flight - Acta Zoologica Cracoviensia. 46: 85-88. AB - The skimming hypothesis of the the origin of insect flight is considered in several possible scenarios. No scenario is found to be in agreement with available information about the insect fossil record and the environments of early insect evolution. RAUCCI, A. [(1949): see LA GRECA, M. & A. RAUCCI.] RAUSER, J. (1955): Zur Kenntnis der Gattung Leuctra Steph. in Schlesien. - Spisy prír. fak. Masarykovy univ., Brno, 372: 1-54. RAUSER, J. (1956a): Zur Kenntnis der Plecopterenfauna der mittleren Moravice. - Acta Soc. zool. bohemoslov. (Prague) 20: 110-142. RAUSER, J. (1956b): Zur Kenntnis der tschechoslowakischen Protonemura-Larven. - Práce, Acta Acad. Sci. Csl., Brno, 28: 449-496. RAUSER, J. (1957a): Zur Kenntnis der Steinfliegenfauna (Plecoptera) der Donau. - Zool. Listy, Brno, 20: 257- 282. RAUSER, J. (1957b): Zur Kenntnis der herbstlichen Protonemura-Arten (Plecoptera). - Cas. csl. Spol. ent. (Praha) 54: 369-378. RAUSER, J. (1959): Plecoptera. In: Klíc zvíreny CSR. - NCSAV. (Praha) 2: 169-181. RAUSER, J. (1962a): Plecoptera bulgarica I. - Acta Faun. ent. Mus. nat. Pragae, 8: 67-82. RAUSER, J. (1962b): Contribution à la zoogéographie Limnique du Danube. - Geogr. Cas., Bratislava, 12: 262- 283. RAUSER, J. (1962c): Zur Zoogeographie der nordmährischen Protonemura-Arten und Leuctra-Arten (Plecoptera). - Prírodov. Cas. slezsky 23: 175-192. RAUSER, J. (1962d): Zur Verbreitungsgeschichte einer Insektendauergruppe (Plecoptera) in Europa. - Prace brn. Zakl. csl. Akad. Véd, Brno, 34 8: 281-383. RAUSER, J. (1963a): Contribution à la connaissance des larves de genre Amphinemura de la Tchécoslovaquie (Plecoptera). - Cas. csl. Spol. ent. (Praha) 60: 32-54. RAUSER, J. (1963b): Ergebnisse der Albanien-Expedition 1961 des Deutschen Entomologischen Institutes. 11. Beitrag. Plecoptera. - Beitr. Ent. (Berlin) 13: 797-814. RAUSER, J. (1964a): Zur Entwicklungsgeschiehte der sehlesischen Plecopterenassoziationen. - Cas. slezsk. Mus. Opavé. RAUSER, J. (1964b): Plecoptera bulgarica II. - Acta Faun. ent. Mus. nat. Pragae. RAUSER, J. (1964c): Verbreitungsgeschiehte der tschechoslowakischen Plecopterenassoziationen. - Gew. Abwáss. (Düsseldorf) 34/35: 115-129. RAUSER, J. (1965): Plécoptères nouveaux de la Tchécoslovaquie. - Mitt. Schweiz. ent. Ges. (Lausanne) 37: 157-163. RAUSER, J. (1965b): Zur Frage der Entwicklung der plecopterologischen Gesellschaften Schlesiens. - Publ. Slezského muz. Opava, 14 (Ref. ent. Symposia 22-24. zarf 1964): 188-216 (bei Illies 1966 unvollständig als "1964a" zitiert). RAUSER, J. (1965c): Plecoptera bulgarica - II. - Acta faun. ent. Mus. nat. Pragae, 10 (92): 125-138 (bei Illies 1966 unvollständig als "1964b" zitiert). RAUSER, J. (1965d): Ergebnisse der Albanien-Expedition 1961 des Deutschen Entomologischen Institutes. 44. Beitrag Plecoptera (Nachtrag zum 11. Beitrag). - Beitr. Ent. (Berlin) 15 516: 759-760. RAUSER, J. (1966): Bulgaroperla mirabilis gen. nov., sp. n.: eine neue Steinfliegen-gattung von der Balkanhalbinsel. - Beitr. Ent. (Berlin) 10 1/2:151-159. RAUSER, J. (1968): 67. Plecoptera. Ergebnisse der zoologischen Forschungen von Dr. Z. Kaszab in der Mongolei. - Ent. Abh. Mus. Tierk. (Dresden) 34 5: 329-398. RAUSER, J. (1971). A contribution to the question of the distribution and evolution of plecopterological communities in Europe. - Acta faun. ent. Mus. nat. Pragae 14 (158): 33-63. RAUSER, J. (1971): A contribution to the question of the distribution and evolution of plocopterological communities in Europe. - Acta faun. ent. Mus. nat. Pragae, 14, 158: 33-63.

RAUSER, J. (1980): Rád Posvatky - Plecoptera, pp. 86-132 In: ROZKOSNY, R. (ed.) Klic vodnich larev hmyzu. - Cesk. Akad. Ved. (Prague) 1980, 521 pp. (Czechosiovakian). Raušer, J. (1956a): K pozn n¡ pošvatek (Plecoptera) stredni Moravice [To the knowledge of stoneflies of the middle reach of Moravice] Zur Kenntnis der Plecopterenfauna der mittleren Moravice. - Acta Soc. zool. bohemoslov., 20: 110-142 (Russian and German summaries). Raušer, J. (1956b): Zur Kenntnis der tschechoslowakischen Protonemura-Larven [To the knowledge of Czechoslovakian larvae of Protonemura]. - Acta Acad. Sci. Cechosl. Basis Brunensis 28: 449-496 (in German, Czech summary). Raušer, J. (1956c): K poznán¡ rodu Leuctra Stephens ve Slezsku [To the knowledge of genus Leuctra in Silesia] Zur Kenntnis der Gattung Leuctra Steph. in Schlesien. - Spišy pšir. fak. Masarykovy univ., Brno, 372: 1-54 (Russian and German summaries). Raušer, J. (1956d): Plecoptera. pp. 390-398 in HANUSKA, L.: Biologick‚ sk£mania a hodnotenia v"d [Biological study and appreciation of water] (in Slovakian). Raušer, J. (1957a): K pozn n¡ dunajskšch pošvatek (Plecoptera) [To the knowledge of Danubian stoneflies (Plecoptera)] Zur Kenntnis der Steinfliegenfauna (Plecoptera) der Donau. - Zool. Listy, 6: 257-282 (Russian and German summaries). Raušer, J. (1957b): K pozn n¡ podzimn¡ch druhš rodu Protonemura (Plecoptera) [To the knowledge of autumnal species of genus Protonemura (Plecoptera)]. Zur Kenntnis der herbstlichen Protonemura-Arten (Plecoptera). - šas. šsl. Spol. ent., 54: 369-378 (German summary). Raušer, J. (1958): Plecoptera. In: Klic zvireny CSR, II [Key to the fauna of Czechoslovakia]. - šeskoslov. Akademile Všd, Praha, 2: 169-181. Raušer, J. (1962a): Plecoptera bulgarica I [Bulgarian Plecoptera, I]. - Acta Faun. ent. Mus. nat. Pragae, 8: 67-82 (in German, Czech summary). Raušer, J. (1962b): Pš¡spšvek k limnickš zoogeografii Dunaje [Contribution to the limnic zoogeography of the Danube]. - Geogr. šas., Bratislava, 12: 262-283 (Russian and French summaries). Raušer, J. (1962c): K zoogeografii severomoravskšch druhš rodu Protonemura Kny. a Leuctra Steph. (Plecoptera) [On the zoogeography of the north Moravian species of genera Protonemura Kny. and Leuctra Steph. (Plecoptera)]. Zur Zoogeographie der nordm"hrischen Protonemura-Arten und Leuctra-Arten (Plecoptera). - Pš¡rodov. šas. slezskš 23: 175-192 (German summary). Raušer, J. (1962d): Zur Verbreitungsgeschichte einer Insektendauergruppe (Plecoptera) in Europa [On the distributional history of an ancient insect group (Plecoptera) in Europe]. - Acta Acad. Sci. šechosl. Basis Brunensis 34 8: 281-383 (in German). Raušer, J. (1963a): Contribution à la connaissance des larves du genre Amphinemura de la Tchécoslovaquie (Plecoptera) [Contribution to the knowledge of larvae of genus Amphinemura in Czechoslovakia]. - Acta Soc. ent. šechosl. 60: 32-54 (in French, Czech summary). Raušer, J. (1963b): Ergebnisse der Albanien-Expedition 1961 des Deutschen Entomologischen Institutes. 11. Beitrag. Plecoptera [Results of the Albanian expedition of the German Entomological Institute. 11. contribution. Plecoptera]. - Beitr. Ent., Berlin, 13: 797-813 (in German; summaries in English, Russian). Raušer, J. (1964): Verbreitungsgeschichte der tschechoslowakischen Plecopterenassoziationen [Distributional history of Czechoslovak Plecoptera associations]. - Gew"ss. Abw"ss. Düsseldorf, 34/35: 115-129 (in German). Raušer, J. (1965a): Plecoptera bulgarica II [Bulgarian Plecoptera, II]. - Acta Faun. ent. Mus. nat. Pragae, 10 (92): 125-138 (in German, Czech summary). Raušer, J. (1965b): Plécoptères nouveaux de la Tchécoslovaquie [Plecoptera new for Czechoslovakia]. - Mitt. Schweiz. ent. Ges., Lausanne, 37: 157-163 (in French). Raušer, J. (1965c): K ot zce všvoje plecopterologickšch spolešenstev Slezska [To the knowledge of Plecoptera associations in Silesia]. Zur Frage der Entwicklung der plecopterologischen Gesellschaften Schlesiens. -Publ. Slezskeho muz. Opava, 14 (Ref. ent. Symposia 22.-24. z ri 1964): 188-216. Raušer, J. (1965d): Ergebnisse der Albanien-Expedition 1961 des Deutschen Entomologischen Institutes. 44. Beitrag Plecoptera (Nachtrag zum 11. Beitrag) [Results of the Albanian expedition of the German Entomological Institute. 44. contribution Plecoptera (Supplement to the 11. contribution)]. - Beitr. Ent. Berlin, 15 5/6: 759-760 (in German, summaries in English, Russian). Raušer, J. (1966): Bulgaroperla mirabilis gen. nov., sp. n. eine neue Steinfliegengattung von der Balkanhalbinsel [Bulgaroperla mirabilis gen. nov., sp. n. a new stonefly genus from the Balkan peninsula]. - Beitr. Ent., 16: 151-159 (in German, English and Russian summaries). Raušer, J. (1968): 67. Plecoptera. Ergebnisse der zoologischen Forschungen von Dr. Z. KASZAB in der Mongolei [Plecoptera. Results of zoological investigations by Dr. Z. KASZAB in Mongolia]. - Ent. Abh. Mus. Tierk. Dresden, 34(5): 329-398 (in English, German and Russian summaries). Raušer, J. (1969): Plecoptera. - Pp. 69-73 in: SKUHRAVY et al.: Metodš sberu a chovu hmyzu [Collecting and rearing methods of insects]; šeskoslov. Akademia Ved, Prague. RAUSER, J. (1971). A contribution to the question of the distribution and evolution of plecopterological communities in Europe. - Acta faun. ent. Mus. nat. Pragae 14 (158): 33-63. Raušer, J. (1971): A contribution to the question of the distribution and evolution of plecopterological communities in Europe. - Acta faun. ent. Mus. nat. Pragae, 14 (158): 33-63. Raušer, J. (1980): R d Pošvatky - Plecoptera [Order stoneflies - Plecoptera]. - Pp. 86-132 in: ROZKOSNY, R.(ed.), Kliš vodn¡ch larev hmyzu [Keys to aquatic insect larvae]; 522 pp., šeskoslov. Akademile Všd. RAUSER, J. (1980): Rád Posvatky - Plecoptera, pp. 86-132 In: Rozkosny, R. (ed.) Klic vodnich larev hmyzu. - Cesk. Akad. Ved., Prague, 1980, 521 pp. (Czechosiovakian). RAUSER, J. 1956a: K pozn n¡ posvatek (Plecoptera) stredni Moravice [To the knowledge of stoneflies of the middle reach of Moravice] Zur Kenntnis der Plecopterenfauna der mittleren Moravice. - Acta Soc. zool. bohemoslov., 20: 110-142 (Russian and German summaries). (PERLA12) RAUSER, J. 1956b: Zur Kenntnis der tschechoslowakischen Protonemura-Larven [To the knowledge of Czechoslovakian larvae of Protonemura]. - Acta Acad. Sci. Cechosl. Basis Brunensis 28: 449-496 (in German, Czech summary). (PERLA12) RAUSER, J. 1956c: K pozn n¡ rodu Leuctra Stephens ve Slezsku [To the knowledge of genus Leuctra in Silesia]Zur Kenntnis der Gattung Leuctra Steph. in Schlesien. - Spisy prir. fak. Masarykovy univ., Brno, 372: 1-54 (Russian and German summaries). (PERLA12) RAUSER, J. 1956d: Plecoptera. pp. 390-398 in HANUSKA, L.: Biologick‚ sk£mania a hodnotenia v"d [Biological study and appreciation of water] (in Slovakian). (PERLA12) RAUSER, J. 1957a: K pozn n¡ dunajskych posvatek (Plecoptera) [To the knowledge of Danubian stoneflies (Plecoptera)]Zur Kenntnis der Steinfliegenfauna (Plecoptera) der Donau. - Zool. Listy, 6: 257-282 (Russian and German summaries). (PERLA12) RAUSER, J. 1957b: K pozn n¡ podzimn¡ch druhu rodu Protonemura (Plecoptera) [To the knowledge of autumnal species of genus Protonemura (Plecoptera)]. Zur Kenntnis der herbstlichen Protonemura-Arten (Plecoptera). - Cas. Csl. Spol. ent., 54: 369-378 (German summary). (PERLA12) RAUSER, J. 1958: Plecoptera. In: Klic zvireny CSR, II [Key to the fauna of Czecholovakia]. - Ceskoslov. Akademia Ved, Praha, 2: 169-181. (PERLA12) RAUSER, J. 1962a: Plecoptera bulgarica I [Bulgarian Plecoptera, I]. - Acta Faun. ent. Mus. nat. Pragae, 8: 67-82 (in German, Czech summary). (PERLA12) RAUSER, J. 1962b: Pr¡spevek k limnick‚ zoogeografii Dunaje [Contribution to the limnic zoogeography of the Danube]. - Geogr. Cas., Bratislava, 12: 262-283 (Russian and French summaries). (PERLA12) RAUSER, J. 1962c: K zoogeografii severomoravskych druhu rodu Protonemura Kny. a Leuctra Steph. (Plecoptera) [On the zoogeography of the north Moravian species of genera Protonemura Kny. and Leuctra Steph. (Plecoptera)]. Zur Zoogeographie der nordm"hrischen Protonemura-Arten und Leuctra-Arten (Plecoptera). - Prirodov. Cas. slezsky 23: 175-192 (German summary). (PERLA12) RAUSER, J. 1962d: Zur Verbreitungsgeschichte einer Insektendauergruppe (Plecoptera) in Europa [On the distributional history of an ancient insect group (Plecoptera) in Europe]. - Acta Acad. Sci. Cechosl. Basis Brunensis 34 8: 281-383 (in German). (PERLA12) RAUSER, J. 1963a: Contribution ... la connaissance des larves du genre Amphinemura de la Tchécoslovaquie (Plecoptera) [Contribution to the knowledge of larvae of genus Amphinemura in Czechoslovakia]. - Acta Soc. ent. cechosl. 60: 32-54 (in French, Czech summary). (PERLA12) RAUSER, J. 1963b: Ergebnisse der Albanien-Expedition 1961 des Deutschen Entomologischen Institutes. 11. Beitrag. Plecoptera [Results of the Albanian expedition of the German Entomological Institute. 11. contribution. Plecoptera]. - Beitr. Ent., Berlin, 13: 797-813 (in German; summaries in English, Russian). (PERLA12)

RAUSER, J. 1964: Verbreitungsgeschichte der tschechoslowakischen Plecopterenassoziationen [Distributional history of czechoslovak Plecoptera associations]. - Gew"ss. Abw"ss. Dﾁsseldorf, 34/35: 115-129 (in German). (PERLA12) RAUSER, J. 1965a: Plecoptera bulgarica II [Bulgarian Plecoptera, II]. - Acta Faun. ent. Mus. nat. Pragae, 10 (92): 125-138 (in German, Czech summary). (PERLA12) RAUSER, J. 1965b: Plécoptères nouveaux de la Tchécoslovaquie [Plecoptera new for Czechoslovakia]. - Mitt. Schweiz. ent. Ges., Lausanne, 37: 157-163 (in French). (PERLA12) RAUSER, J. 1965c: K ot zce vyvoje plecopterologickych spolecenstev Slezska [To the knowledge of Plecoptera associations in Silesia]. Zur Frage der Entwicklung der plecopterologischen Gesellschaften Schlesiens. - Publ. Slezskeho muz. Opava, 14 (Ref. ent. Symposia 22.-24. z ri 1964): 188-216. (PERLA12) RAUSER, J. 1965d: Ergebnisse der Albanien-Expedition 1961 des Deutschen Entomologischen Institutes. 44. Beitrag Plecoptera (Nachtrag zum 11. Beitrag) [Results of the Albanian expedition of the German Entomological Institute. 44. contribution Plecoptera (Supplement to the 11. contribution)]. - Beitr. Ent. Berlin, 15 5/6: 759-760 (in German, summaries in English, Russian). (PERLA12) RAUSER, J. 1966: Bulgaroperla mirabilis gen. nov., sp. n. eine neue Steinfliegengattung von der Balkanhalbinsel [Bulgaroperla mirabilis gen. nov., sp. n. a new stonefly genus from the Balkan peninsula]. - Beitr. Ent., 16: 151-159 (in German, English and Russian summaries). (PERLA12) RAUSER, J. 1968: 67. Plecoptera. Ergebnisse der zoologischen Forschungen von Dr. Z. KASZAB in der Mongolei [Plecoptera. Results of zoological investigations by Dr. Z. KASZAB in Mongolia]. - Ent. Abh. Mus. Tierk. Dresden, 34(5): 329-398 (in English, German and Russian summaries). (PERLA12) RAUSER, J. 1969: Plecoptera. - Pp. 69-73 in: SKUHRAVY et al.: Metody sberu a chovu hmyzu [Collecting and rearing methods of insects]; Ceskoslov. Akademia Ved, Prague. (PERLA12) RAUSER, J. 1971: A contribution to the question of the distribution and evolution of plecopterological communities in Europe. - Acta faun. ent. Mus. nat. Pragae, 14 (158): 33-63. (PERLA12) RAUSER, J. 1980: R d Posvatky - Plecoptera [Order stoneflies - Plecoptera]. - Pp. 86-132 in: ROZKOSNY, R.(ed.), Klic vodnich larev hmyzu [Keys to aquatic insect larvae]; 522 pp., Ceskoslov. Akademia Ved. (PERLA12) RAVEN, P.H. & AXELROD, D.L (1972): Plate tectonics and Australasian paleobiogeography. - Science (London) 176: 1379-1386. RAVEN, P.H. & AXELROD, D.L (1974): Angiosperm biogeography and past continental movements. - Ann. Missouri Bot. Garden (St. Louis) 61: 539-673. RAVIZZA, C. (1974a): Su alcuni reperti di Insetti Plecotteri attivi come immagine nella stagione invernale (Plecoptera). - Atti Accad. Sci. (Torino) 108 (1973-1974): 211-217. (Italian, English summary). RAVIZZA, C. (1974b): Ricerche ecologico-faunistiche sui Plecotteri della Val Staffora (Appennino Lombardo). - Boll. Mus. Civ. St. Nat. Verona 1: 195-248. (Italian, English summary). RAVIZZA, C. (1975a): Note faunistiche e tassonomiche sui Plecotteri primaverili della Sardegna. [Faunistic and taxonomic notes on vernal Plecoptera in Sardinia]. - Boll. Soc. Sarda. Sci. Nat. (Sassari) 15: 3-13. (Italian, English summary). RAVIZZA, C. (1975b): Faunistica, ecologia e fenologia immaginale dei Plecotteri reofili nella Val Brembana (Lombardia). Con descrizione di una specie nuova (Plecoptera). - Redia (Firenze) 56: 271-373. (Italian, English summary). RAVIZZA, C. (1976a): Una nuova specie di Nemouridae dell'Appennino settentrionale (Plecoptera). [A new species of Nemouridae of the Northern Apennines] - Fragm. Ent. (Roma) 12 (5): 127-132. (Italian, English summary). RAVIZZA, C. (1976b): Ricerche ecologico-faunistiche sui Plecotteri del torrente Erro (Appennino Ligure). - Boll. mus. civ. St. nat. Verona 3: 331-361. (Italian, English summary). RAVIZZA, C. (1977): Note su Protonemura elisabethae Rav., con descrizione della ninfa (Plecoptera). [Notes on Protonemura elisabethae Rav., with description of the full-grown nymph (Plecoptera, Nernouridae)]. - Boll. Soc. Entomol. Ital. (Genova) 109: 75-77. (Italian, English summary). RAVIZZA, C. (1978): Una specie nuova di Plecottero dei monti del Biellese: Leuctra brevipennis n. sp. (Plecoptera Leuctridae). [Leuctra brevipennies new species of stonefly from the Blellese Mountains, Italy]. - Redia (Firenze) 61: 251-257. (Italian, English summary). RAVIZZA, C. (1980): Le Leuctra italiane del gruppo "boreoni-schmldi" (Plecoptera: Leuctridae). - Boll. Soc. Entomol. Ital. (Genova) 112 (7-9): 140-146. (Italian, English summary). RAVIZZA, C. (1981): (book rewiew) Consiglio C. 1980: Plecotteri (Plecoptera). - Boll. Soc. Entomol. Ital. (Genova) 113 (4-7): 116. (Italian). RAVIZZA, C. (1985): Una specie nuova di Leuctridae della regione italica: Leuctra elisabethae n. sp. [A new species of Leuctridae of the Italian Region: Leuctra elisabethae sp.n.] (Plecoptera). - Atti Soc. Ital. Sci. Nat. (Milano) 126 (1-2): 63-69. (Italian, English abstract). RAVIZZA, C. (1988): Leuctra apennínicola, a new species of stonefly (Plecoptera: Leuctridae) from the Apennines (ltaly). - Aquatic Insects (Lisse) 10: 69-72. RAVIZZA, C. (1998): Plecoptera Capniidae of the Italian Region. Insecta. - Atti Soc. it. Sci. nat. Mus. civ. Stor. nat. Milano 139(1): 73-95. RAVIZZA, C.; FOCHETTI, R. (2000): I Plecotteri Taeniopterygidae della regione italica (Plecoptera) [The taeniopterygid stoneflies of the Italian region]. - Mem. Soc. Entomol. Ital. 77: 123-159. RAVIZZA, C. & GERECKE, R. (1991): A review of the distribution of Plecoptera on Sicily. - Mem. Soc. Ent. Ital. (Genova) 70: 9-31. RAVIZZA, C. & NICOLAI, P. (1983): I Plecotteri minacciati di estinzione nella regione italica [The endangered species of stoneflies in the Italian Region.] (Plecoptera). - Boll. Soc. Entomol. ital. (Genova) 115 (4-7): 70-78. (Italian, English Summary). RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1976a): Dictyogenus ventralis (Pict.), nuovo per I'Italia, nell'Appennino settentrionale (Plecoptera; Perlodidae). [Dictyogenus ventralis (Pict.), new for Italy, in the Northern Apennines]. - Atti Soc. ital. Sci. nat. (Milano) 117 (3-4): 109-116. (Italian, English summary). RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1976b): La plecotterofauna dell'alta valle del Tanaro (Alpi Liguri) (Plecoptera). [High Tanaro Valley (Ligurian Alps) stonefly fauna]. - Mem. Soc. Entomol. Ital. (Genova) 55: 183-215. (Italian English summary). RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1977): The full-grown nymph of Protonemura ausonia (Cons.) and P. robusta Berth. - Att. Soc. ital. Sci. nat. Museo. Civ. Stor. nat. (Milano) 118: 353-359. RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1978): Mountain brooklet stonefly fauna of northern Apennines (Plecoptera). - Atti. Soc. Ital. Sci. nat. Museo. civ. Stor. nat. (Milano) 119: 229-242. RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1979a):- Un nuovo Plecottero delle Alpi Pennine: Nemoura pesarinii n. sp. (Plecoptera Nemouridae). [A new stonefly from the Pennine Alps: Nemoura pesarinii]. - Atti. Soc. Ital. Sci. Natur. Museo. civ. Stor. nat. (Mllano) 120 (1-2): 3-10. (Italian, English summary). RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1979b): I Plecotteri del corso medio-inferiore del torrente Nure (Appennino Piacentino) (Plecoptera). [The stonefly fauna of the middle-low course of the Nure stream (Emilian Apennines)]. - Natura (Milano) 70 (3): 193-217. (Italian, English summary). RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1980a): Su un raro endemismo delle Alpi Pennine; Leuctra festai Aubert (Plecoptera: Leuctridae). [On a rare endemism from the Pennine Alps: Leuctra festai Aubert]. - Natura (Milano) 71 (1-2): 83-91. (Italian, English summary). RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1980b): Nemoura oropensis n. sp., endemica dei Monti del Blellese (Alpi Pennine) (Plecoptera). [Nemoura oropensis n. sp., endemic to the Biellese mountains]. - Natura (Milano) 71 (1-2): 92-100. (Italian, English summary). RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1981): Protonemura algovia Mendl, nuova per l'Italia, nelle Alpi Retiche (Plecoptera Nemouridae). [Protonemura algovia Mendl, new for Italy, in the Rhaetian Alps]. - Atti Soc. Ital. Sci. natur. Museo civ. Stor. natur. (Milano) 122: 151-156. (Italian, English Summary). RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1982): Descrizione della ninfa e geonemia di Leuctra brevipennis Ravizza (Plecoptera). [Description of the mature nymph and geonemy of Leuctra brevipennis Ravizza]. - Atti Soc. ital. Sci. natur. Museo civ. Stor. natur. (Milano) 123 (2-3): 349-352. (Italian, English summary). RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1983): Sull'ininterrotta presenza di Plecotteri adulti in un ruscello dell'Appennino Ligure occidentale. Analisi della plecotterocenosi e dei periodi di volo [On the uninterrupted presence of adult stoneflies in a North-western Apennine brook. Stonefly-community and flight periods analysis.] - Redia (Firenze) 66: 615-634. (Italian, English summary). RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1984): Leuctra vesulensis, New species from the Western Italian Alps (Plecoptera: Leuctridae). - Aquatic Insects (Lisse) 6 (1): 41-44. RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1985): Une nouvelle espèce de Leuctridae des Alpes Pennines: Leuctra auberti n. sp. [A new species of Leuctridae of the Pennine Alps: Leuctra auberti sp.n.] (Plecoptera). - Mitt. Schweiz. Ent. Ges. (Lausanne) 58: 405-408. (French, English abstract). RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1986): Les Plécoptères du Grana (Alpes Cottiennes méridionales) (Plecoptera). [Grana stream stoneflies (Southern Cottian Alps)]. - Boll. Mus. reg. Sci. Natur. (Torino) 4 (2): 311-339. (French, Italian abstract, English summary). RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1990): The stonefly fauna of the Oropa valley (Pennine Alps) (Plecoptera). - Boll. Mus. Regionale Sci. Nat. Torino 8 (1): 321-342. RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1991): Altitudinal, seasonal and coenotic distribution patterns of stoneflies (Plecoptera) in the Oropa Valley (Pennine Alps). - Mem. Ist. ital. Idrobiol. (Pallanza) 49: 29-50. RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1992): Leuctra canavensis, a short winged new species of stonefly (Plecoptera: Leuctridae) from the Graian Alps (Italy). Aquatic Insects (Lisse) 14: 93-96. RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1993): Leuctra vinconi new species of Plecoptera from the Pennine Alps (Italy). - Aquatic Insects (Lisse) 15 (1): 41-44. RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1993): Zoogeographical aspects of the Plecoptera population of the Biellese Mountains, (Pennine Alps, Italy). - Boll. Soc. Entomol. Ital. (Genova) 125 (1): 6-22. RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1994): Leuctra vinconi aubertorum, a new subspecies of Leuctra from the Ticino canton, Switzerland (Plecoptera Leuctridae). - Mitt. Schweiz. Ent. Ges. (Lausanne) 67 (1-2): 37-41. RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1994): Note sur les P1écoptères rhéophiles de quelques biotopes lotiques de haute altitude du versant interne des Alpes centrales et occidentales. - Boll. Zool. agr. Bachic. Ser. II, 26 (2): 183-199. (French, English and Italian summaries). RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1995): Nemoura rivorum, a new species of stonefly from the northern Apennines (Plecoptera, Nemouridae). - Mitt. Schweiz. Ent. Ges. (Lausanne) 68: 153-158. RAVIZZA, C. & VINÇON, G. (1989): Leuctra marinettae n. sp., Plécoptère nouveau des Alpes Françaises (Plecoptera Leuctridae). - Boll. Soc. Entomol. Ital. (Genova) 121 (1): 19-23. (French, English and Italian summaries). RAVIZZA, C. & VINÇON, G. (1991): Leuctra queyrassiana sp. n., a strongly orophilic stonefly (Plecoptera: Leuctridae) from the French Alps. - Aquatc Insects 13 (4): 251-255. RAVIZZA, C. & VINÇON, G. (1991): Une nouvelle espèce de Plécoptère des Préalpes françaises: Leuctra zwicki n.sp. (Plecoptera, Leuctridae). - Nouv. Revue Entomol. (N.S.) 8 (1): 61-65. (French, English summary). RAVIZZA, C. & ZWICK, P. (1981): Un dimenticato opuscolo ottocentesco della letteratura entomologica italiana. [A forgotten opuscule of the Italian entomological literature of the Nineteenth Century]. - Natura (Milano) 7: 119-124. (Italian, English abstract). RAVIZZA, C. & E. RAVIZZA DEMATTEIS (1991): Altitudinal, seasonal and coenotic distribution patterns of stoneflies (Plecoptera) in the Oropa Valley (Pennine Alps). - Mem. Ist. ital. Idrobiol. 49: 29-50. (PERLA11) RAVIZZA, C. & E. RAVIZZA DEMATTEIS (1992): Leuctra canavensis, a short winged new species of stonefly (Plecoptera: Leuctridae) from the Graian Alps (Italy). - Aquat. Ins. 14: 93-96. (PERLA11) RAVIZZA, C. & E. RAVIZZA DEMATTEIS (1994): Leuctra vinconi aubertorum, a new subspecies of Leuctra from the Ticino canton, Switzerland (Plecoptera Leuctridae). - Mitt. Schweiz. Ent. Ges. 67(1-2): 37-41. RAVIZZA, C. & E. RAVIZZA-DEMATTEIS (1993): Zoogeographical aspects of the Plecoptera population of the Biellese Mountains, (Pennine Alps, Italy). - Boll. Soc. Entomol. Ital. 125(1): 6- 22. RAVIZZA, C. & E. RAVIZZA-DEMATTEIS (1993): Leuctra vinconi new species of Plecoptera from the Pennine Alps (Italy). - Aquat. Insects 15(1): 41-44. RAVIZZA, C. & G. VINÇON (1999): Les Leuctridés (Plecoptera: Leuctridae) des Alpes. - Mitt. schweiz. entomol. Ges. 71(3-4) (1998): 285-342. [Actual Publication date is 1999; journal received: 26.01.99] [Perla_18] RAVIZZA, C. & GERECKE, R. (1991): A review of the distribution of Plecoptera on Sicily. - Mem. Soc. Ent. Ital., Genova 70: 9-31. RAVIZZA, C. & NICOLAI, P. (1983): I Plecotteri minacciati di estinzione nella regione italica [The endangered species of stoneflies in the Italian region.] (Plecoptera). - Boll. Soc. Entomol. ital. 115 (4-7): 70-78. (Italian, English Summary). RAVIZZA, C. & R. GERECKE (1991): A review of the distribution of Plecoptera on Sicily - Mem. Soc. Ent. Ital., Genova 70: 9-31. (PERLA11) RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1976a): Dictyogenus ventralis (Pict.), nuovo per I'Italia, nell'Appennino settentrionale (Plecoptera; Perlodidae). [Dictyogenus ventralis (Pict.), new for Italy, in the Northern Apennines]. - Atti Soc. ital. Sci. nat. Milano 117 (3-4): 109-116. (Italian, English summary). RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1976b): La plecotterofauna dell'alta valle del Tanaro (Alpi Liguri) (Plecoptera). [High Tanaro Valley (Ligurian Alps) stonefly faxina]. - Mem. Soc. Entomol. Ital. (Cenova) 55: 183-215. (Italian English summary). RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1977): The full-grown nymph of Protonemura ausonia (Cons.) and P. robusta Berth. - Att. Soc. ital. Sci. nat. Museo. Civ. Stor. nat. Milano 118: 353- 359. RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1978): Mountain brooklet stonefly fauna of northern Apennines (Plecoptera). - Atti. Soc. Ital. Sci. nat. Museo. civ. Stor. nat. Milano 119: 229-242. RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1979a):- Un nuovo Plecottero delle Alpi Pennine: Nemoura pesarinii n. sp. (Plecoptera Nemouridae). [A new stonefly from the Pennine Alps: Nemoura pesarinii]. - Atti. Soc. Ital. Sci. Natur. Museo. Civ. Stor. Natur. Mllano, 120 (1-2): 3-10. (Italian, English summary). RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1979b): I Plecotteri del corso medio-inferiore del torrente Nure (Appennino Piacentino) (Plecoptera). [The stonefly fauna of the middle-low course of the Nure stream (Emilian Apennines)]. - Natura, Milano, 70 (3): 193-217. (Italian, English summary). RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1980a): Su un raro endemismo delle Alpi Pennine; Leuctra festai Aubert (Plecoptera: Leuctridae). [On a rare endemism from the Pennine Alps: Leuctra festai Aubert]. - Natura, Milano, 71 (1-2): 83-91. (Italian, English summary). RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1980b): Nemoura oropensis n. sp., endemica dei Monti del Blellese (Alpi Pennine) (Plecoptera). [Nemoura oropensis n. sp., endemic to the Biellese mountains]. - Natura, Milano, 71 (1-2): 92-100. (Italian, English summary). RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1981): Protonemura algovia Mendl, nuova per l'Italia, nelle Alpi Retiche (Plecoptera Nemouridae). [Protonemura algovia Mendl, new for Italy, in the Rhaetian Alps]. - Atti Soc. Ital. Sci. natur. Museo civ. Stor. natur. Milano 122: 151-156. (Italian, English Summary). RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1982): Descrizione della ninfa e geonemia di Leuctra brevipennis Ravizza (Plecoptera). [Description of the mature nymph and geonemy of Leuctra brevipennis Ravizza]. - Atti Soc. ital. Sci. natur. Museo civ. Stor. natur. Milano 123 (2-3): 349- 352. (Italian, English summary). RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1983): Sull'ininterrotta presenza di Plecotteri adulti in un ruscello dell'Appennino Ligure occidentale. Analisi della plecotterocenosi e dei periodi di volo [On the uninterrupted presence of adult stoneflies in a North-western Apennine brook. Stonefly- community and flight periods analysis.] - Redia 66: 615-634. (Italian, English summary). RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1984): Leuctra vesulensis, New species from the Western Italian Alps (Plecoptera: Leuctridae). - Aquatic Insects 6 (1): 41-44. RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1985): Une nouvelle espèce de Leuctridae des Alpes Pennines: Leuctra auberti n. sp. [A new species of Leuctridae of the Pennine Alps: Leuctra auberti sp.n.] (Plecoptera). - Mitt. Schweiz. Ent. Ges. 58: 405-408. (French, English abstract). RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1986): Les Plécoptères du Grana (Alpes Cottiennes méridionales) (Plecoptera). [Grana stream stoneflies (Southern Cottian Alps)]. - Boll. Mus. reg. Sci. Natur. Torino 4 (2): 311-339. (French, Italian abstract, English summary). RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1990): The stonefly fauna of the Oropa valley (Pennine Alps) (Plecoptera). - Boll. Mus. Regionale Sci. Nat. Torino 8 (1): 321-342. RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1991): Altitudinal, seasonal and coenotic distribution patterns of stoneflies (Plecoptera) in the Oropa Valley (Pennine Alps). - Mem. Ist. ital. Idrobiol. 49: 29-50. RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1992): Leuctra canavensis, a short winged new species of stonefly (Plecoptera: Leuctridae) from the Graian Alps (Italy). Aquatic Insects 14: 93-96. RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1993): Leuctra vinconi new species of Plecoptera from the Pennine Alps (Italy). - Aquatic Insects 15 (1): 41-44. RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1993): Zoogeographical aspects of the Plecoptera population of the Biellese Mountains, (Pennine Alps, Italy). - Boll. Soc. Entomol. Ital. 125(1): 6- 22. RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1994): Leuctra vinconi aubertorum, a new subspecies of Leuctra from the Ticino canton, Switzerland (Plecoptera Leuctridae). - Mitt. Schweiz. Ent. Ges. 67 (1-2): 37-41. RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1994): Note sur les P1écoptères rhéophiles de quelques biotopes lotiques de haute altitude du versant interne des Alpes centrales et occidentales. - Boll. Zool. agr. Bachic. Ser. II, 26 (2): 183-199. (French, English and Italian summaries). RAVIZZA, C. & RAVIZZA DEMATTEIS, E. (1995): Nemoura rivorum, a new species of stonefly from the northern Apennines (Plecoptera, Nemouridae). - Mitt. Schweiz. Ent. Ges. 68: 153-158. RAVIZZA, C. & VINÇON, G. (1989): Leuctra marinettae n. sp., Plécoptère nouveau des Alpes Françaises (Plecoptera Leuctridae). - Boll. Soc. Entomol. Ital., Genova. 121 (1): 19-23. (French, English and Italian summaries). RAVIZZA, C. & VINÇON, G. (1991): Leuctra queyrassiana sp. n., a strongly orophilic stonefly (Plecoptera: Leuctridae) from the French Alps. - Aquatc Insects 13 (4): 251-255. RAVIZZA, C. & VINÇON, G. (1991): Une nouvelle espèce de Plécoptère des Préalpes françaises: Leuctra zwicki n.sp. (Plecoptera, Leuctridae). - Nouv. Revue Entomol. (N.S.) 8 (1): 61-65. (French, English summary). Ravizza, C. & Zwick, P. (2006): First records of Mermithidae (Nematoda) parasitic in Plecoptera. - Bollettino della Società entomologica italiana 138(2): 89-95. AB - The first record of Nematoda Mermithidae in adults and larvae of two Protonemura species (Plecoptera Nemouridae) and of Isoperla rivulorum (Pictet) (Plecoptera Perlodidae) from North Italy and Bavaria (Germany) is presented. The malformed genitalia of several parasitically castrated adults are described and illustrated. Protonemura caprai, Isoperla rivulorum, Protonemura lateralis: species, larva, adult, host, female, male, description [Plecoptera] RAVIZZA, C. & ZWICK, P. (1981): Un dimenticato opuscolo ottocentesco della letteratura entomologica italiana. [A forgotten opuscule of the Italian entomological literature of the Nineteenth Century]. - Natura (Milan) 7: 119-124. (Italian, English abstract). RAVIZZA, C. (1974a): Su alcuni reperti di Insetti Plecotteri attivi come immagine nella stagione invernale (Plecoptera). - Atti Accad. Sci., Torino, 108 (1973-1974): 211-217. (Italian, English summary). RAVIZZA, C. (1974b): Ricerche ecologico-faunistiche sui Plecotteri della Val Staffora (Appennino Lombardo). - Boll. Mus. Civ. St. Nat. Verona, 1: 195-248. (Italian, English summary). RAVIZZA, C. (1975a): Note faunistiche e tassonomiche sui Plecotteri primaverili della Sardegna. [Faunistic and taxonomic notes on vernal Plecoptera in Sardinia]. - Boll. Soc. Sarda. Sci. Nat. (Sassari) 15: 3-13. (Italian, English summary). RAVIZZA, C. (1975b): Faunistica, ecologia e fenologia immaginale dei Plecotteri reofili nella Val Brembana (Lombardia). Con descrizione di una specie nuova (Plecoptera). - Redia (Firenze) 56: 271-373. (Italian, English summary). RAVIZZA, C. (1976a): Una nuova specie di Nemouridae dell'Appennino settentrionale (Plecoptera).- Fragm. Ent. (Roma) 12 (5): 127-132. (Italian, English summary). RAVIZZA, C. (1976b): Ricerche ecologico-faunistiche sui Plecotteri del torrente Erro (Appennino Ligure). - Boll. mus. civ. St. nat. Verona 3: 331-361. (Italian, English summary). RAVIZZA, C. (1977): Note su Protonemura elisabethae Rav., con descrizione della ninfa (Plecoptera). [Notes on Protonemura elisabethae Rav., with description of the full-grown nymph (Plecoptera, Nernouridae)]. - Boll. Soc. Entomol. Ital. 109: 75-77. (Italian, English summary). RAVIZZA, C. (1978): Una specie nuova di Plecottero dei monti del Biellese: Leuctra brevipennis n. sp. (Plecoptera Leuctridae). [Leuctra brevipennies new species of stonefly from the Blellese Mountains, Italy]. - Redia, Firenzee, 61: 251-257. (Italian, English summary). RAVIZZA, C. (1980): Le Leuctra italiane del gruppo "boreoni-schmldi" (Plecoptera: Leuctridae). - Boll. Soc. Entomol. Ital., Genova, 112 (7-9): 140-146. (Italian, English summary). RAVIZZA, C. (1981): (book rewiew) Consiglio C. 1980: Plecotteri (Plecoptera). - Boll. Soc. Entomol. Ital., Genova., 113 (4-7): 116. (Italian). RAVIZZA, C. (1985): Una specie nuova di Leuctridae della regione italica: Leuctra elisabethae n. sp. [A new species of Leuctridae of the Italian region: Leuctra elisabethae sp.n.] (Plecoptera). - Atti Soc. Ital. Sci. Nat. (Milano) 126 (1-2): 63-69. (Italian, English abstract). RAVIZZA, C. (1988): Leuctra apennínicola, a new species of stonefly (Plecoptera: Leuctridae) from the Apennines (ltaly). - Aquatic Insects 10: 69-72. RAVIZZA, C. (1998): Plecoptera Capniidae of the Italian Region. Insecta. - Atti Soc. it. Sci. nat. Mus. civ. Stor. nat. Milano 139(1): 73-95. *received 21.12.98, printed date (July 98) is fictive!]. *sz * [Perla_17] RAVIZZA, C. (2002): Atlas of the Italian Leuctridae (Insecta, Plecoptera) with an appendix including Central European species. - Lauterbornia 45: 1-42. The main abdominal characters of both adult male and female of each of the 59 species of Leuctridae inhabiting the Italian Region and of each taxon is illustrated by a series of drawings. Synthetic data concerning body length, emergence time, altitudinal distribution, ecological and chorological dass, distribution in Italy, are also provided. Six additional species recorded on the external slopes of the Alps are illustrated in an appendix. The total of 65 species includes also all Leuctridae of Central Europe. [sz] RAVIZZA, C. (2002): Leuctra marani Rauser, new for the Greek stonefly-fauna (Insecta, Plecoptera). - Atti Soc. it. Sci. nat. Museu civ. Stor. nat. Milano 143: 191-193. *sz* Ravizza, C. 2005. Leuctra gardinii, an apterous new species of Leuctridae (Plecoptera) from the western Italian Alps. Aquatic Insects 27(2): 95-97. RAVIZZA, C.; FOCHETTI, R. (1998): Taeniopterygidae of the Italian region. (Plecoptera). - Mem. Soc. Entomol. Ital. 77(1998): 123-159. [published July, 1999]. #zz#[PERLA18] RAVIZZA, C.; FOCHETTI, R. (1999): I Plecotteri Taeniopterygidae della regione italica (Plecoptera). - Mem. Soc. Entomol. Ital. 77(1998): 123-129. [published July, 1999]. #zz#[PERLA18] RAVIZZA, C.; FOCHETTI, R. (2000): I Plecotteri Taeniopterygidae della regione italica (Plecoptera) [The taeniopterygid stoneflies of the Italian region]. - Mem. Soc. entomol. Ital. 77: 123-159. {PERLA 19} RAVIZZA, C.; VINÇON, G. (1999): Les Leuctridés (Plecoptera: Leuctridae) des Alpes. - Mitt. schweiz. entomol. Ges. 71(1998): 285-342. [published 26.01.1999]. # [PERLA_18]#[PERLA18] RAVIZZA, C.; VINÇON, G. (2003): Leuctra queirassiana orsiera, a new subspecies of Leuctra from the Cottian Alps, Italy (Plecoptera Leuctridae). - Bull. Soc. entomol. ital. 135(1): 19-23. Adult male and female of Leuctra queyrassiana orsiera ssp. n., are described. This subspecies inhabits the northern part of the Cottian Alps, between the Chisone and Susa valleys. It occurs in springs and brooklets, at moderate altitude (1,200 -1,600 m a.s.l.). Moreover, the typical species L. queyrassiana queyrassiana Ravizza & Vincon, 1991 is also new for Italy and was found in the central part of the Cottian Alps (high Pellice and Germanasca Valleys). The description is supported by original drawings of both the new subspecies and of L. queyrassiana queyrassiana. [sz] RAVIZZA DEMATTEIS, E. (1981): Note sulla fenologia e geonemia di Leuctra caprai Festa, con descrizione della ninfa (Plecoptera: Leuctridae). - Atti. Soc. Ital. Sci. Natur. Museo. Civ. Stor. Natur. (Milano) 121 (4) (1980): 316-320. (Italian, English summary). RAVIZZA DEMATTEIS, E. & RAVIZZA, C. (1983): Elenco dei Plecotteri deil'Alta Valle del Po (Alpi Cozie) (Plecoptera). - Atti Soc. Ital. Sci. Nat. Museo Civ. Stor. Natur. (Milano) 124 (3-4): 291-294. (Italian). RAVIZZA DEMATTEIS, E. & RAVIZZA, C. (1983): Osservazioni preliminari sui Plecotteri delia Valle Oropa (Alpi Pennine). - Atti XIII Congr. Naz. Ital. Entomol., Sestriere-Torino: 311-318. (Italian). RAVIZZA DEMATTEIS, E. & RAVIZZA, C. (1984): Leuctra ligurica Aubert, la più caratteristica specie invernale della plecotterofauna italiana.[Leuctra ligurica Aubert, the most characteristic winter species of the Italian stonefly-fauna.] (Plecoptera). - Fragm. Entomol. (Roma) 17 (2): 221-227. (Italian, English summary). RAVIZZA DEMATTEIS, E. & RAVIZZA, C. (1985): Leuctra sesvenna Aubert e L. helvetica Aubert nell'alta valle del Po. Note morfologiche e geonemiche [Leuctra sesvenna Aubert and L. heivetica Aubert in the high Po valley, with notes on their morphology and distribution.] (Plecoptera, Leuctridae). - Boll. Mus. Reg. Sci. Natur. (Torino). 3 (2): 381-388. (Italian, English abstract). RAVIZZA DEMATTEIS, E. & RAVIZZA, C. (1988): Les Plécoptères de la vallée supérieure du Pô (Alpes Cottiennes). Notes faunistiques et écologiques. [Running-water Stoneflies of the High Po Valley (Cottian Alps). Faunistic and ecological notes]. - Annls Limnol. (Toulouse) 24 (3): 243-260. (French, English summary). RAVIZZA DEMATTEIS, E. & RAVIZZA, C. (1994): Altitudinal zonation and coenotic patterns of Plecoptera in a northern Apennine stream (Plecoptera). - Boll. Soc. ent. ital. (Genova) 126 (1): 51-60. RAVIZZA DEMATTEIS, E. & VINÇON G. (1994): Leuctra ravizzai, an orophilic new species of Leuctra from the Western Alps (Plecoptera). - Aquatic Insects (Lisse) 16 (2): 91-94. RAVIZZA DEMATTEIS, E. & G. VINÇON (1994): Leuctra ravizzai, an orophilic new species of Leuctra from the Western Alps (Plecoptera). - Aquat. Insects 16(2): 91-94. RAVIZZA DEMATTEIS, E. & RAVIZZA, C. (1983): Elenco dei Plecotteri deil'Alta Valle del Po (Alpi Cozie) (Plecoptera). - Atti Soc. Ital. Sci. Nat. Museo Civ. Stor. Natur. Milano. 124 (3-4): 291-294. (Italian). RAVIZZA DEMATTEIS, E. & RAVIZZA, C. (1983): Osservazioni preliminari sui Plecotteri delia Valle Oropa (Alpi Pennine). - Atti XIII Congr. Naz. Ital. Entomol., Sestriere-Torino: 311-318. (Italian). RAVIZZA DEMATTEIS, E. & RAVIZZA, C. (1984): Leuctra ligurica Aubert, la più caratteristica specie invernale della plecotterofauna italiana.[Leuctra ligurica Aubert, the most characteristic winter species of the Italian stonefly-fauna.] (Plecoptera). - Fragm. Entomol., Roma, 17 (2): 221-227. (Italian, English summary). RAVIZZA DEMATTEIS, E. & RAVIZZA, C. (1985): Leuctra sesvenna Aubert e L. helvetica Aubert nell'alta valle del Po. Note morfologiche e geonemiche [Leuctra sesvenna Aubert and L. heivetica Aubert in the high Po valley, with notes on their morphology and distribution.] (Plecoptera, Leuctridae). - Boll. Mus. Reg. Sci.. Natur. (Torino). 3 (2): 381-388. (Italian, English abstract). RAVIZZA DEMATTEIS, E. & RAVIZZA, C. (1988): Les Plécoptères de la vallée supérieure du Pô (Alpes Cottiennes). Notes faunistiques et écologiques. [Running-water Stoneflies of the High Po Valley (Cottian Aips). Faunistic and ecological notes]. - Annls Limnol. 24 (3): 243-260. (French, English summary). RAVIZZA DEMATTEIS, E. & RAVIZZA, C. (1994): Altitudinal zonation and coenotic patterns of Plecoptera in a northern Apennine stream (Plecoptera). - Boll. Soc. ent. ital., Genova, 126 (1): 51-60. RAVIZZA DEMATTEIS, E. & VINÇON G. (1994): Leuctra ravizzai, an orophilic new species of Leuctra from the Western Alps (Plecoptera). - Aquatic Insects 16 (2): 91-94. RAVIZZA DEMATTEIS, E. (1981): Note sulla fenologia e geonemia di Leuctra caprai Festa, con descrizione della ninfa (Plecoptera: Leuctridae). - Atti. Soc. Ital. Sci. Natur. Museo. Civ. Stor. Natur, Milano, Milano, 121 (4) (1980): 316-320. (Italian, English summary). RAWER, J.C.; BOEHMER, J.; BLANK, J.; RAHMANN, H. (2000): Macroinvertebrate functional feeding group methods in ecological assessment. - Hydrobiologia 422-423: 225-232. RAWER-JOST, C.; BOEHMER, J.; BLANK, J.; RAHMANN, H. (2000): Macroinvertebrate functional feeding group methods in ecological assessment. - Hydrobiologia. 422-423: 225-232.{PERLA 19} RAWSON, D. S. (1953): The bottom fauna of Great Slave Lake. - J. Fish. Res. Bd Can. (Ottawa) 10(8); 486- 487. RAWSON, D. S. (1953): The bottom fauna of Great Slave Lake. - J. Fish. Res. Bd Can. (Ottawa) 10(8); 486-487. RAY, D.H. & STARK, B.P. (1981): The neartic species of Hydroperla (Plecoptera: Perlodidae). - Florida Entomol., Gainesville, FL, 64 (3): 385-395. RAY, D.H. & STARK, B.P. (1981): The neartic species of Hydroperla (Plecoptera: Perlodidae). - Florida Entomol., Gainesville, FL, 64 (3): 385-395. RAYMOND, S. 1979. As I See It: Anglers with fine mesh nets are hauling in Odonata and Plecoptera. - Sports Illus. VIII: E-3. RAYMOND, S. 1979. As I See It: Anglers with fine mesh nets are hauling in Odonata and Plecoptera. - Sports Illus. VIII: E-3.

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(German). REUSCH, H.; BRINKMANN, R.; PINZ, K.; SPETH, S. (1996): Bemerkenswerte Eintagsfliegen (Ephemeroptera) aus dem norddeutschen Tiefland [Remarkable mayflies (Ephemeroptera) from the lowland of northern Germany]. - Lauterbornia 27: 21-33. *Plec.liste p. 26#. [Perla_17] REUSCH, H.; HAASE, P. (2000): Rote Liste der in Niedersachsen und Bremen gefährdeten Eintags-, Stein- und Köcherfliegenarten mit Gesamtartenverzeichnis. [Red List of the mayfly, stonefly and caddisfly species endangered in Lower Saxony and Bremen, with a complete species list]. - Inform. D. Naturschutz Niedersachs. 20: 182-200.{PERLA 19} REUSCH, H.; WEINZIERL, A. (1998): Rote Liste der Steinfliegen (Plecoptera) / Red list of stoneflies (Plecoptera). - In BINOT, M.; BLESS, R.; BOYE, P.; GRUTTKE, H.; PRETSCHER, P. (eds): Rote Liste gefährdeter Tiere Deutschlands, Schriftenreihe für Landschaftspflege und Naturschutz, 55; Bundesamt f. Naturschutz, Bonn-Bad Godesberg, pp. 255-259. [Perla_17] REUSCH, H.; WEINZIERL, A. (2000): Regionalisierte Checkliste der aus Deutschland bekannten Steinfliegenarten (Plecoptera). / Check-list of stonefly species (Plecoptera) known from different regions in Germany. - Lauterbornia 37 (1999): 87-96 [published 12 Febr. 2000].[PERLA18] REUSCH, H.; WEINZIERL, A. (2001): Verzeichnis der Steinfliegen (Plecoptera) Deutschlands. - Entomofauna Germanica 5: 45-52 (reprinted from REUSCH & WEINZIERL 2000, Lauterbornia 37). *buch z* REUTER, E. (1904): Tidigt upptradande af Perliden (Taeniopteryx nebulosa L.). - Meddn. Soc. Fauna Flora fenn., Helsingfors, 30: 99-100. REY, P., BEUTLER, R., SCHRÖDER, P., STIRNEMANN, P. & THEEG, R. (1992): Koordinierte biologische Untersuchungen im Hochrhein 1990. Teil 1: Makrolnvertebraten [Coordinated biological studies in the High Rhine, 1990, Part 1: macroinvertebrates]. - Schriftenreihe Umwelt, 190: 1-127. REY, P., BEUTLER, R., SCHRÖDER, P., STIRNEMANN, P. & THEEG, R. (1992): Koordinierte biologische Untersuchungen im Hochrhein 1990. Teil 1: Makrolnvertebraten [Coordinated biological studies in the High Rhine, 1990, Part 1: macroinvertebrates]. - Schriftenreihe Umwelt, 190: 1-127. REYNOLDS, E.; DE VILLERS, C.; DAVIES, B.R. (1997): A comparison of the food sources of stoneflies (Plecoptera) from an open- and a closed-canopy hedwater stream in South Africa using stable-isotope techniques. - S. Afr. J. Aquat. Sci. 23(1): 3-13. REYNOLDS E.; DE VILLIERS C.; DAVIES B.R. (1997): A comparison of the food sources of stoneflies (Plecoptera) from an open- and a closed-canopy headwater stream in South Africa using stable- isotope techniques. - S. Afr. J. Aquat. Sci. 23 (1): 3-13. [Perla_17] REYNOLDS, J. D., COOKE, D., SIMON, N., ALBOTT N. & BRENNAN, M. (1994): Macroinvertebrate communities of poorly buffered afforested and non-afforested streams in western Ireland. - Verh. Internal. Verein. Limnol. 25 (3): 1496-1501. Reynolds, J. D., and C. O'Keeffe, C. 2005. Dietary patterns in stream- and lake-dwelling populations of Austropotamobius pallipes. Bulletin Français de la Pèche et de la Pisciculture 376-377: 715- 730. REYNOLDS, J. D., COOKE, D., SIMON, N., ALBOTT N. & BRENNAN, M. (1994): Macroinvertebrate communities of poorly buffered afforested and non-afforested streams in western Ireland. - Verh. Internal. Verein. Limnol. 25 (3): 1496-1501. REYNOLDS, J. D., COOKE, D., SIMON, N., ALBOTT N. & M. BRENNAN (1994): Macroinvertebrate communities of poorly buffered afforested and non-afforested streams in western Ireland. - Verh. Internat. Verein. Limnol. 25 (3): 1496-1501. REYNOLDSON, T.B. & BELLAMY, P. (1975): Triclads (Turbellaria: Tricladida) as predators of lake-dwelling stonefly and mayfly nymphs. - Freshwat. Biol. (Oxford) 5 (4): 305-312. REYNOLDSON, T. B. & BELLAMY, P. (1975): Triclads (Turbellaria: Tricladida) as predators of lake- dwelling stonefly and mayfly nymphs. - Freshwat. Biol. (Oxford) 5 (4): 305-312. REYNOLDSON, T.B.; ROSENBERG, D.M.; RESH, V.H. (2001): Comparison of models predicting biomonitoring in the Fraser River Catchment, British Columbia. - Can. J. Fish. Aquat. Sci. 58: 1395-1410. REYOL, Y.; COMPIN, A.; IBARRA, A.A.; LIM, P. (2003): Longitudinal diversity patterns in streams: comparing invertebrates and fish communities. - Arch. Hydrobiol. 157: 525-533. - The aim of our study was to compare the longitudinal pattern of invertebrate EPTC (Ephemeroptera-Plecoptera-Trichoptera-Coleoptera) taxa richness and fish species richness, at the Adour-Garonne drainage basin scale (SW France). We considered 177 sampling sites for invertebrates and 109 sampling sites for fish, spread over the whole stream system. The statistical treatment consisted in simple linear regressions including bootstrap simulations, performed between the logarithm of EPTC taxa or fish species richness and the logarithm of the distance from the source. The model obtained for EPTC fitted a parabola with a maximal taxa richness in the intermediate part of the river continuum, while the model obtained for fish corresponded to a linear increase in species richness with the distance from the source. This difference in spatial distribution pattern is discussed with respect to the benthic nature of invertebrates vs. the pelagic nature of most fish species. REZBANYAI-RESER, L. (1985): Die lnsektenfauna des Hochmoores Baimoos bei Hasie, Kanton Luzern. XXIII. Plecoptera (Steinfliegen). - Entomol. Ber. Luzern. 14: 112. (German). REZBANYAI-RESER, L. (1986): Bemerkungen und Ergänzungen zur Publikation J. Aubert: "Quelques Plécoptères helvétiques du Natur-Museum de Lucern."- Entomol. Ber. Luzern 15: 25-26. (German). REZBANYAI-RESER, L. (1985): Die lnsektenfauna des Hochmoores Baimoos bei Hasie, Kanton Luzern. XXIII. Plecoptera (Steinfliegen). - Entomol. Ber. Luzern. 14: 112. (German). REZBANYAI-RESER, L. (1986): Bemerkungen und Ergänzungen zur Publikation J. Aubert: "Quelques Plécoptères helvétiques du Natur-Museum de Lucern."- Entomol. Ber. Luzern 15: 25-26. (German). RHODES, H.A. & HUBERT, W.A. (1991): Submerged undercut banks as macroinvertebrate habitat in a subalpine meadow stream. - Hydrobiologia (Den Haag) 213: 149-154. RHODES, H.A. & KONDRATIEFF, B.C. (1996): Annotated list of the stoneflies (Plecoptera) of western Nebraska, U.S.A. - J. Kans. Entomol. Soc. (Manhattan, Kansas) 69 (2): 191-198. RHODES, H.A. & HUBERT, W.A. (1991): Submerged undercut banks as macroinvertebrate habitat in a subalpine meadow stream. - Hydrobiologia 213: 149-154. RIANO, P., A. BASAGUREN & J. POZO (1997): The life history and food habits of Siphonoperla torrentium (Plecoptera: Chloroperlidae) in northern Spain. - In: LANDOLT, P.; SARTORI, M. (eds), Ephemeroptera & Plecoptera Biology-Ecology-Systematics, Fribourg: Mauron + Tinguely & Lachat SA, 79-82. [Perla_16] Ribeiro, J. M. F. and J. A. Rafael. 2005. A key to adult Amazonian stonefly genera with new geographical records of Enderleina Jewett for Brazil and first description of the E. froehlichi Ribeiro-Ferreira female (Insecta: Plecoptera). Zootaxa 1096: 61-67. Ribeiro, Jose Moacir Ferreira; Rafael, Jose Albertino 2005. A key to adult Amazonian stonefly genera with new geographical records of Enderleina Jewett for Brazil and first description of the E. froehlichi Ribeiro-Ferreira female (Insecta: Plecoptera). Zootaxa 1096: 61-67 {ZOOREC:ZOOR14203015746 } Ribeiro, L. O., and V. S. Uieda. 2005. Estrutura da comunidade de macroinvertebrados bentonicos de um riacho de serra em Itatinga, Sao Paulo, Brasil. [Structure of a benthic macro invertebrates community in a mountain stream in Itatinga, Sao Paulo, Brazil]. Revista Brasileira de Zoologia 22(3): 613-618. Portuguese. RIBEIRO-FERREIRA, A. C. (1995): Nova especie de Enderleina Jewett do norte do Brasil (Plecoptera - Perlidae) [New species of Enderleina Jewett from north of Brazil (Plecoptera - Perlidae)]. - Amazoniana 25: 145-147. (from NABS Bibl. 1996){xkz} [Perla_16] RIBEIRO-FERREIRA, A.C. †; FROEHLICH, C.G. (2001): Anacroneuria Klapálek 1909 from Amazonas State, North Brazil (Plecoptera, Perlidae, Acroneuriinae). - Aquatic Insects 23: 187-192 Anacroneuria minuta Klapalek is redescribed. A manauensis Ribeiro-Ferreira, sp. n., and A. marlieri Froehlich, sp. n., are described. RIBEIRO-FERREIRO, A.C.; FROEHLICH, C.G. (1999): New Species of Macrogynoplax Enderlein, 1909 from North Brasil (Plecoptera, Perlidae, Acroneuriinae). - Aquatic Insects 21: 133-140. #PERLA_18#[PERLA18] RICE, H.M.A. (1969): An antlion (Neuroptera) and a Stonefly (Plecoptera) of Cretaceous age from Labrador, Newfoundland. - Pap. Geol. Surv. Can. (Ottawa) 68-65: I-IV: 1-11. 2 pl. RICE, H.M.A. (1969): An antlion (Neuroptera) and a Stonefly (Plecoptera) of Cretaceous age from Labrador, Newfoundland. - Pap. Geol. Surv. Can., Ottawa, 68-65: I-IV: 1-11. 2 pl. RICE, S.P.; GREENWOOD, M.T.; JOYCE, C.B. (2001): Tributaries, sediment sources, and the longitudinal organisation of macroinvertebrate fauna along river systems. - Can. J. Fish. Aquat. Sci. 58: 824-840. Tributary confluences are sites along a main channel where, because of the introduction of water and (or) sediment, the water volume, bed sediment character, and water quality of the mainstream can change abruptly. These shifts ensure that abiotic gradients seldom vary smoothly or continuously for distances of more than 10 super(0)-10 super(2) km along any river system. The ways in which tributaries and related sediment recruitment points structure longitudinal changes in physical habitat are examined. Variables of importance to stream biota are affected and, in turn, it is suggested that the arrangement of tributaries and related features is an important control on the longitudinal organisation of macroinvertebrate benthos at moderate spatial scales. A new model is presented that stresses the importance of hydrological and sedimentological networks for organising lotic fauna. The link discontinuity concept emphasises the discontinuous nature of lotic ecosystem gradients, addresses the importance of tributaries in unregulated as well as regulated rivers, and extends, to its logical conclusion, the limited recognition of tributary influence in the river continuum concept. A case study from British Columbia, Canada, illustrates the general merit of the new model.*Plecoptera* RICHARDS, C., HOST, G.E. & ARTHUR, J.W. (1993): Identification of predominant environmental factors structuring stream Macroinvetebrate communities within a large agricultural catchment. - Freshw. Biol. (Oxford) 29: 285-294. RICHARDS, C., HOST, G. E. & J. W. ARTHUR (1993): Identification of predominant environmental factors structuring stream macroinvertebrate communities within a large agricultural catchment. - Freshw. Biol. 29: 285-294. RICHARDS, C., HOST, G.E. & ARTHUR, J.W. (1993): Identification of predominant environmental factors structuring stream Macroinvetebrate communities within a large agricultural catchment. - Freshw. Biol. 29: 285-294. RICHARDSON, J.S. & PERRIN, C.J. (1994): Effects of the bacterial insecticide Bacillus thuringiensis var. kurstaki (Btk) on a stream benthic community. - Can. J. Fish. Aquat. Sci. (Ottawa) 51 (5): 1037-1045. RICHARDSON, J.S. (1991): Seasonal food limitatíon of detritivores in a montane stream: an experimental test. - Ecology 72 (3): 873-887. RICHARDSON, J.W. & GAUFIN, A.R. (1971): Food Habits of some Western Stonefly Nymphs. - Trans. amer. ent. Soc. (Washington D.C.) 97: 91-121. RICHARDSON, J. S., SHAUGHNESSY, C. R., HARRISON, P. G. (2004): Litter breakdown and invertebrate association with three types of leaves in a temperate rainforest stream. Archiv fuer Hydrobiologie 159: 309-325. RICHARDSON, J.S. & PERRIN, C.J. (1994): Effects of the bacterial insecticide Bacillus thuringiensis var. kurstaki (Btk) on a stream benthic community. - Can. J. Fish. Aquat. Sci. 51 (5): 1037-1045. RICHARDSON, J.S. (1991): Seasonal food limitatíon of detritivores in a montane stream: an experimental test. - Ecology 72 (3): 873-887. RICHARDSON, J.S. (2001): Life cycle phenology of common detritivores from a temperate rainforest stream. - Hydrobiologia, vol. 455: 87-95. The timing of life cycles, including growth rates, was determined for eight common species of detritivorous insects in a second-order stream in southwestern British Columbia, Canada. Six of the species ( Zapada cinctipes, Z. haysi, Malenka californica, M. cornuta, Capnia sp., and Lepidostoma roafi) had simple, univoltine life cycles. The leuctrid stonefly Despaxia augusta has a 2-year life cycle, with an apparent egg diapause of about 6 months. The chironomid Brillia retifinis produced at least three generations per year. The major growth periods for the set of species considered here span the entire year. Adults of several species exhibited seasonal declines in size at emergence, but one species had larger adults as the emergence period proceeded. Closely related taxa had more similar life cycle timing than more distantly related species suggesting a degree of phylogenetic constraint in phenology of their life cycles. The influence of the timing of leaf drop on timing of life cycles for these animals does not fit with proposed scenarios based on fast and slow leaf processing rates. RICHARDSON, J.S. (2001): Life cycle phenology of common detritivores from a temperate rainforest stream. - Hydrobiologia 455: 87-95. [Aus current awareness; Inhalt unbekannt,prüfen!]. RICHARZ, GISELA, (1983): Limnologische Untersuchung von Bächen des Raumes Linz (Rhein). Bad Hönningen (Rheiniand-Pfaiz). - Decheniana (Bonn) 136: 54-70. (German). RICHARZ, GISELA, (1983): Limnologische Untersuchung von Bächen des Raumes Linz (Rhein). Bad Hönningen (Rheinland-Pfalz). - Decheniana (Bonn) 136: 54-70. (German). RICKER, W.E. (1935a): Description of three new Canadian perlids. - Canad. Ent. (Guelph, Ont.) 67: 197-201. RICKER, W.E. (1935b): New Canadian perlids (Part II). - Canad. Ent. (Guelph, Ont.) 67: 256-264. RICKER, W.E. (1938a): Notes on specimens of American Plecoptera in European collections. - Trans. R. Canad. Inst., Toronto, 22: 129-156. RICKER, W.E. (1938b): A new stonefly from Baffin Land (Plecoptera, Capniidae). - Canad. Ent. (Guelph, Ont.) 70: 173-174. RICKER, W.E. (1939): A preliminary list of stoneflies (Plecoptera) from the Vicinity of Cultus Lake, British Columbia. - Proc. ent. Soc. Brit. Columbia, Victoria (B. C.), 35: 19-23. RICKER, W.E. (1943): Stoneflies of Southwestern British Columbia. - Indiana Univ. Publ. Sci. Ser., Bloomington, 12: 1-145. RICKER, W.E. (1944): Some Plecoptera from the far North. - Canad. Ent. (Guelph, Ont.) 76: 174-185. RICKER, W.E. (1945): A first list of Indiana stoneflies (Plecoptera). - Proc. Indiana Acad. Sci., Brookville, 54: 225-230. RICKER, W.E. (1946): Some Prairie stoneflies (Plecoptera). - Trans. R. Canad. Inst., Toronto, 26: 3-8. RICKER, W.E. (1947): Stoneflies of the maritirne provinces and Newfoundland. - Trans. R. Canad. Inst., Toronto, 26: 401-414 (veróff. 1948). RICKER, W.E. (1949): The north American species of Paragnetina. (Plecoptera, Perlidae). - Ann. ent. Soc. Amer. (Columbus, O.) 42: 279-288. RICKER, W.E. (1950): Some Evolutionary Trends in Plecoptera. - Proc. Indiana Acad. Sci., Brookville, 59: 197-209. RICKER, W.E. (1952): Systematic studies in Plecoptera. - Indiana Univ. Publ., Sci. Ser., Bloomington, 18: 1- 200. RICKER, W.E. (1954): Nomenclatorial notes on Plecoptera. - Proc. ent. Soc. Brit. Columbia (Victoria, B. C.) 51: 37-39. RICKER, W.E. (1955): A collection of stoneflies (Plecoptera) from the Northwest Territories, Canada. - Ent. News (Philadelphia) 66: 255-256. RICKER, W.E. (1959a): The species of Isocapnia Banks (Insecta, Plecoptera, Nemouridae). - Canad. J. Zool. (Ottawa) 37: 639-653.

RICKER, W.E. (1959b): Plecoptera. In: EDMONSON: Fresh-water Biology, 2. Aufl.: 941-957. - New York, London. RICKER, W.E. (1964): Distribution of Canadian Stoneflies. - Gewässer Abwässer (Düsseldorf) 34/3.5: RICKER, W.E. (1964): see ROSS, H. H. & RICKER, W.E. RICKER, W.E. (1965): New Records and Descriptions of Plecoptera (Ciass Insecta). - J. Fish. Res. Bd. Canada (Ottawa) 22 2: 475-501. RICKER, W.E. (1971): see ROSS, H. H. & RICKER, W.E. RICKER, W.E., MALOUIN, R., HARPER. P. & ROSS, H.H. (1968): Distribution of Quebec Stoneflies. - Naturaliste canad., Quebec, 95:1085-1123. RICKER. W.E. (1976): Origin of stonefly names; proposed by Ricker and collaborators. Perla 2: 5-1.9 . RICKER, W.E. & ROSS, H.H. (1968): North American Species of Taeniopteryx (Plecoptera, Insecta). - J. Fish. Res. Bd. Canada (Ottawa) 25 7: 1423-1439. RICKER, W.E. & ROSS, H.H. (1969): The Genus Zealeuctra and its position in the Family Leuctridae (Plecoptera, Insecta). - Canad. J. Zool. (Ottawa) 47 6:1113-1127. RICKER, W.E. & ROSS, H.H. (1975): Synopsis of the Brachypterinae (Insecta: Plecoptera: Taeniopterygidae). - Can. J. Zool. (Ottawa) 5 3: 132 -153. RICKER, W.E. & SCUDDER G.C.E. (1975): An annotated checklist of the Plecoptera (Insecta) of British Columbia. - Syesis (Victoria, B.C.) 8: 333-348. RICKER, W.E. & ROSS. R.H (1975): Synopsis of the Brachypterinae (Insecta: Plecoptera: Taeniopterigydae). - Can. J. Zool. (Ottawa) 53 (2): 132-153. RICKER, W.E. & SCUDDER G.C.E. (1975): An annotated checklist of the Plecoptera (Insecta) of British Columbia. - Syesis (Victoria, B.C.) 8: 333-348. RICKER, W.E. &. ROSS. R.H (1975): Synopsis of the Brachypterinae (Insecta: Plecoptera: Taeniopterigydae). - Can. J. Zool. (Ottawa) 53 (2): 132-153. RICKER. W.E. (1976): Origin of stonefly names; proposed by Ricker and collaborators. Perla 2: 5-1.9 . Riddell, D. J., J. M. Culp, and D. J. Baird. 2005. Behavioral responses to sublethal cadmium exposure within an experimental aquatic food web. Environmental Toxicology and Chemistry 24(2): 431- 441. RIEDEL, W. (1959): see KAMLER, E. & RIEDEL, W. RIEDERER, R.A.A. (1985): Emergence behaviour of some mayflies and stoneflies (Insecta: Ephemeroptera and Plecoptera). - Verh. Internat. Verein. Limnol. (Stuttgart) 22: 3260-3264. RIEDERER, R.A.A. (1985): Emergence behaviour of some mayflies and stoneflies (Insecta: Ephemeroptera and Plecoptera). - Verh. Internat. Verein. Limnol. 22: 3260-3264. RIEK, E.F. (1954): Further Triassic insecta from Brookvale N.S.W. (Orders Orthoptera, Saltatoria, Protorthoptera, Perlaria). - Rec. Aust. Mus. (Sydney) 13; 161-168. RIEK, E.F. (1956): A re-exarnination of the mecopteroid and orthopteroid fossils (Insecta) from the Triassie beds at Denmark Hill, Queensland, with descriptions of further specimens. - Aust. J. Zool. (Melbourne) 4: 98-1 10. RIEK, E.F. (1962): A new genus of Australian stoneflies (Plecoptera, Gripopterygidae). - Proc. Linn. Soc. New South Wales (Sydney) 87: 96-98. RIEK, E.F. (1970a): 20 Plecoptera. In: The insects of Australia, ed.: Div. Ent. CSIRO Canberra, V-Xlll, 1-1029 (Plec.: 314-322). RIEK, E.F. (1970b): The nymph of Eunotoperla and family assignment of the genus (Plec., Gripopterygidae). - J. Aust. Ent. Soc., Canberra, 9: 212-214. RIEK, E.F. (1973a): The genera of Australian Austroperlidae (Insecta: Plecoptera). - J. Aust. Entomol. Soc. (Brisbane) 12 (4): 289-295. RIEK, E.F. (1973b): Fossil insects from the Upper Permian of Natal, South Africa. - Ann. Natal Mus. (Pietermaritzburg) 21 (3): 513-532. RIEK, E.F. (1973b): The genera of Australian Austroperlidae (Insecta: Plecoptera). - J. Aust. ent. Soc., (Canberra) 12: 289-295. RIEK, E.F. (1976a): A new collection of insects from the Upper Triassic of South Africa. - Ann. Natal. Mus. 22: 791-820. (includes Plecoptera). RIEK, E.F. (1976b): Fossil insects from the middle Eocen (Lower Permian) of southern Afrlca. - Palaeontol. Afr. 19: 145-148. (Paraplecoptera). RIEK, E.F. (1954): Further Triassic insecta from Brookvale N.S.W. (Orders Orthoptera, Saltatoria, Protorthoptera, Perlaria). - Rec. Aust. Mus. (Sydney) 13; 161-168. RIEK, E.F. (1973a): The genera of Australian Austroperlidae (Insecta: Plecoptera). - J. Aust. Entomol. Soc. (Brisbane) 12(4): 289-295. RIEK, E.F. (1973b): Fossil insects from the Upper Permian of Natal. - Ann. Natal Mus. (Pietermaritzburg) 21 (3): 513-532. RIEK, E.F. (1976a): A new collection of insects from the Upper Triassic of South Africa. - Ann. Natal. Mus. 22: 791-820. (includes Plecoptera). RIEK, E.F. (1976b): Fossil insects from the middle Eocen (Lower Permian) of southern Afrlca. - Palaeontol. Afr. 19: 145-148. (Paraplecoptera). Rieradevall, Maria; Bonada, Nuria; Prat, Narcis 1999. Community structure and water quality in the Mediterranean streams of a natural park (St. Llorenc del Munt, NE Spain). Limnetica 17: 45-56 {ZOOREC:ZOOR13900043691 } RIESEN, X. (1909): Begattung der Perla marginata Panz. - Berlin. Ent. Z., 54: 37. RILLING, G. [(1960): Zur Anatomie des braunen Steinläufers, Lithobius forlicatus L. (Chilopoda) Skelettmuskelsystein, peripheres Nervensystem und Sinnesorgane des Rumpfes. - Zool. Jb., Anat. (Jena) 78: 39-128.] Rinella, D. L J., and J. W. Feminella. 2005. Comparison of benthic macroinvertebrates colonizing sand, wood, and artificial substrates in a low-gradient stream. Journal of Freshwater Ecology 20(2): 209-220. Rios, S. L., and R. C. Bailey. 2006. Relationship between riparian vegetation and stream benthic communities at three spatial scales. Hydrobiologia 553: 153-160. RIS, F. (1894): Neuropterologischer Sammelbericht 1893. - Mitt. Schweiz. ent. Ges. (Lausanne) 9: 134-142. RIS, F. (1896): Die schweizer. Arten der Perlidengattung Dictyopteryx. - Mitt. Schweiz. ent. Ges. (Lausanne) 9 (1893-1897): 303-313. RIS, F. (1897): Perlidae. In: Neuropterologischer Sammelbericht 1894-96. B. Fragmente der Neuropteren -Fauna des Rheins. - Mitt. Schweiz. ent. Ges. (Lausanne) 9 (1893-1897): 427-428,442. RIS, F. (1899): Einige Plecopteren sua dem Jouxthal. - Mitt. Schweiz. ent. Ges. (Lausanne) 10: 195-197. RIS, F. (1902): Die schweizerischen Arten der Perliden-Gattung Nemura. - Mitt. Schweiz. ent. Ges. (Lausanne) 10 (1897-1903): 378-405, 432. RIS, F. (1903): Einiges über kurzflügelige Perliden. - Mitt. Schweiz. ent. Ges. (Lausanne) 10 (1897-1903). 443- 446. RIS, F. (1905): Zwei Notizen über sehweizerische Perliden. - Mitt. Schweiz. ent. Ges. (Lausanne) 11 (1903- 1909): 93-97. RIS, F. (1913): Nochmals die Perlide Capnioneura nemuroides Ris und einige Bemerkungen zur Morphologie der Perliden. Ent. Mitt. (Berlin) 2: 178-185. RIS, F. (1923): Ordnung Plecoptera (Perliden, Steinfliegen). In: Im Tössstockschongebiet gesammelte Insekten aus den Ordnungen Plecoptera, Neuroptera und Trichoptera. - Mitt. Ent. Zürich, 6: 402-406. ROBACK, S.S. (1966): The Catherwood Foundation Peruvian-Amazon Expedition, VII. Plecoptera Nymphs (Perlidae: Acroneurinae). - Monogr. Acad. nat. Sci. Philad., 14: 203-233. ROBACK, S.S. (1966): The Catherwood Foundation Peruvian-Amazon Expedition, VII. Plecoptera Nymphs (Perlidae: Acroneurinae). - Monogr. Acad. nat. Sci. Philad., 14: 203-233. ROBERT, M.; CLOUTIER, L. (2001): Summer food habits of Harlequin Ducks in eastern North America. - Wilson Bulletin 113(1): 78-84.. Abstract: We collected feces of breeding Harlequin Ducks (Histrionicus histrionicus) from interior rivers of Northern Quebec, Labrador and Newfoundland to document their summer food habits. We obtained 42 samples from 50 ducks. All samples contained recognizable food items, and the mean number of taxa identified per sample was 3.6 (SD = 1.6, range = 1-7). Overall, a total of 10,222 organisms from 25 taxa were identified. Nearly all (99.7%) food items were insects; the rest were mollusks and mites. Among insects, Simuliidae larvae were the most common food item, representing 87.2% of all prey counted. Other insects had low relative frequencies, the highest being Trichoptera with only 8.0%. However, in terms of frequency of occurrence, many insects were well represented: Trichoptera (83.3%), Ephemeroptera (64.3%), Diptera (61.9%), Plecoptera (33.3%), Coleoptera (11.9%), and Heteroptera (9.5%). Although Simuliidae larvae may represent the most important food taken in terms of absolute numbers, the relative importance of Trichoptera may be much higher in terms dry weight. These results are consistent with observations that Harlequin Ducks usually feed on the bed of fast stretches of rivers, and occasionally in slow-moving waters. ROBERTSON, D.J. (1980): The stoneflies (Plecoptera) and mayflies (Ephemeroptera) of the Bear Run Nature Reserve in Southwestern Pennsylvania, USA. - Melsheimer Entomol. Ser., University Park, PA, (29): 1-8. ROBERTSON, D.J. (1984): The aquatic insect community in Penitentiary Glen, a portage escarpment stream in Northeastern Ohio. - Ohio J. Sci. 84 (3): 113-119. ROBERTSON, D.J. (1980): The stoneflies (Plecoptera) and mayflies (Ephemeroptera) of the Bear Run Nature Reserve in Southwestern Pennsylvania, USA. - Melsheimer Entomol. Ser., University Park, PA, (29): 1-8. ROBERTSON, D.J. (1984): The aquatic insect community in Penitentiary Glen, a portage escarpment stream in Northeastern Ohio. - Ohio J. Sci. 84 (3): 113-119. Robinson, Bret A. 2004. An inventory of aquatic macroinvertebrates and calculation of selected biotic indices for the U.S. Army Atterbury Reserve Forces Training Area near Edinburgh, Indiana, September 2000-August 2002. U S Geological Survey Scientific Investigations Report 5010: i-iv; 1-19 {ZOOREC:ZOOR14112069631 } ROBINSON, C.R. & MINSHALL, G.W. (1986): Effects of disturbance frequency on stream benthic community structure in relation to canopy cover and season. - J. N. Am. Benthol. Soc. 5 (3): 237-248. ROBINSON, C.T.; GESSNER, M.O. (2000): Nutrient addition accelerates leaf breakdown in an alpine springbrook. - Oecologia - Berlin 122: 258-263. ROBINSON, C.T.; GESSNER, M.O.; WARD, J.V. (1998): Leaf breakdown and associated macroinvertebrates in alpine glacial streams. - Freshwat. Biol. 40: 215-228. ROBINSON, C.T.; MINSHALL, G.W.; ROYER, T.V. (2000): Inter-annual patterns in macroinvertebrate communities of wilderness streams in Idaho, USA. - Hydrobiologia 421: 187-198. ROBINSON, C.T.; GESSNER, M.O.; CALLIES, K.A.; JOLIDON, C.; WARD, J.V. (2000): Larch needle breakdown in contrasting streams of an alpine glacial floodplain. - J. N. Amer. Benthol. Soc. 19: 250-262. ROBINSON, C.T., MINSHALL, G.W. & RUSHFORTH, S.R. (1990): Seasonal colonization dynamics of macroinvertebrates in an Idaho stream. - J. N. Am. Benthol. Soc. 9 (3): 240-248. ROBINSON, C.T., REED L.M. & MINSHALL, G.W. (1992): Influence of flow regime on life history, production, and genetic structure of Baetis tricaudatus (Ephemeroptera) and Hesperoperla pacifica (Plecoptera). - J. North Am. Benthol. Soc. 11: 278-289. ROBINSON, C. T & M. O. GESSNER (2000): Nutrient addition accelerates leaf breakdown in an alpine springbrook. - Oecologia 122: 258-263. (from NABS bibliography) Robinson, C. T., C. Jolidon, and M. E. Schreiber. 2005. Leaf breakdown and the ecosystem functioning of alpine streams. Journal of the North American Benthological Society 24: 495-507. ROBINSON, C. T., G. W. MINSHALL & T. V. ROYER (2000): Inter-annual patterns in macroinvertebrate communities of wilderness streams in Idaho, USA. - Hydrobiologia 421: 187- 198. (from NABS bibliography) ROBINSON, C.R. & MINSHALL, G.W. (1986): Effects of disturbance frequency on stream benthic community structure in relation to canopy cover and season. - J. N. Am. Benthol. Soc. 5 (3): 237-248. ROBINSON, C.T., L.M. REE, & G.W. MINSHALL (1992): Influence of flow regime on life history, production, and genetic structure of Baetis tricaudatus (Ephemeroptera) and Hesperoperla pacifica (Plecoptera). - J. N. Am. Benth. Soc. 11: 278-289. ROBINSON, C.T., L.M. REED & G.W. MINSHALL (1992): Influence of flow regime on life history, production, and genetic structure of Baetis tricaudatus (Ephemeroptera) and Hesperoperla pacificia (Plecoptera). - J. North Am. Benthol. Soc. 11: 278-289. (PERLA11) ROBINSON, C.T., MINSHALL, G.W. & RUSHFORTH, S.R. (1990): Seasonal colonization dynamics of macroinvertebrates in an Idaho stream. - J. N. Am. Benthol. Soc. 9 (3): 240-248. ROBINSON, C.T., REE, L.M. & MINSHALL. G.W. (1992): Influence of flow regime on life history, production, and genetic structure of Baetis tricaudatus (Ephemeroptera) and Hesperoperla pacifica (Plecoptera). - J. N. Am. Benth. Soc. 11: 278-289. ROBINSON, C.T., REED L.M. & MINSHALL, G.W. (1992): Influence of flow regime on life history, production, and genetic structure of Baetis tricaudatus (Ephemeroptera) and Hesperoperla pacifica (Plecoptera). - J. North Am. Benthol. Soc. 11: 278-289. ROBINSON, C.T.; BURGHERR, P. (1999): Seasonal disturbance of a lake outlet benthic community. - Arch. Hydrobiol. 145: 297-315. #Leuctra geniculata#.[PERLA18] ROBINSON, C.T.; GESSNER, M.O.; CALLIES, K.A.; JOLIDON, C; WARD, J.V. (2000): Larch needle breakdown in contrasting streams of an alpine glacial floodplain. - J. N. Amer. Benthol. Soc. 19: 250-262.{PERLA 19} ROBINSON, C.T.; GESSNER, M.O.; WARD, J.V. (1998): Leaf breakdown and associated macroinvertebrates in alpine glacial streams. - Freshwat. Biol. 40: 215-228. *Leuctra, Isoperla#. [Perla_17] ROBINSON, C.T.; TOCKNER, K.; BURGHERR, P. (2002): Seasonal patterns in macroinvertebrate drift and seston transport in streams of an alpine glacial flood plain. - Freshwat. Biol. 47: 985- 993. 1. We measured drift of macroinvertebrates and organic matter in five different channel types (upper and lower main channel, intermittent side-channel, side-slope tributary, and a groundwater channel) draining a glacial flood plain in the Swiss Alps. Samples were collected seasonally over 3 years (May 1997 to November 1999) to encompass major periods of floodplain expansion and contraction. 2. Total wetted channel length ranged from ltoreq 5 km during maximum floodplain contraction to gtoreq 24 km under system expansion. Principal components analysis (PCA) of key physical and chemical measures collected over an annual cycle showed that the main and side channel sites differed spatially and seasonally from the tributary and groundwater sites, reflecting the glacial influence on the former. 3. Two-way ANOVA indicated a significant Site X Date interaction for all measured variables. Transported organic matter, caused by blooms of Hydrurus foetidus, was typically five to 10 times higher in the lower main channel and side-channel than the other channel types, and was least variable among dates in the groundwater and tributary channels. 4. The number of drifting macroinvertebrates was usually highest in the groundwater channel, although highly variable among years. Other channel types had highest drift rates in November and lowest rates in May, reflecting seasonal changes in the life cycles of particular taxa, such as Baetis alpinus and the Simuliidae. The lower main channel exhibited the greatest, and the groundwater the lowest, seasonality in drift compared with the other channels. 5. The Chironomidae displayed the highest drift rates in most seasons, especially in summer when other taxa were relatively low in the drift. The number of taxain the drift also varied among channel types and season, ranging from less than two in early spring to four to six in other seasons. 6. The observed differences in drift rate and transported organic matter among channel types and seasons have important implications for ecosystem dynamics, through its effect, for instance, on dispersal among channel types or on organic matter exchange. ROBINSON, C.T.; UEHLINGER, U.; HIEBER, M. (2001): Spatio-temporal variation in macroinvertebrate assemblages of glacial streams in the Swiss Alps. - Freshwat. Biol. 46: 1663- 1672. ROBINSON, C.T.; UEHLINGER, U.; MONAGHAN, M.T. (2003): Effects of a multi-year experimental flood regime on macroinvertebrates downstream of a reservoir. - Aquatic Sci. 65: 210-222. ROBINSON, H.W. & HARP, G.I. (1971): A Pre-impoundment limnological Study of the Strawberry River In Northern Arkansas. - Ark. Acad. Sci. Proc., 25: 70-79. ROBINSON, H.W. & HARP, G.I. (1971): A Pre-impoundment limnological Study of the Strawberry River In Northern Arkansas. - Ark. Acad. Sci. Proc., 25: 70-79. RODENDORFP, B.B. (1980): [Historical development of the class Insecta]. - Trans. Paleontol. Inst. (Moscow) 175: 1-269. (Russian). RODENDORFP, B.B. (1980): [Historical development of the class Insecta]. - Trans. Paleontol. Inst. (Moscow) 175: 1-269. (Russian). RODRIGUES, C.A. (1999): The macroinvertebrates as indicators of water quality in Pampean rivers. - Rev. Soc. Entomol. Argentina. - 58: 208-217.[PERLA18] RODRIGUES, C.S. & KAUSHIK, N.N. (1986): Laboratory evaluation of the insect growth regulator diflubenzuron against black fly (Diptera: Simuliidae) larvae and its effects on nontarget stream invertebrates. - Can. Entomol. (Ottawa) 118: 549-558. RODRIGUES, C.S., MOLLOY, D. & KAUSHIK, N.K. (1983): Laboratory evaluation of microencapsulated formulations of chiorpyrifos-methyl against black fly larvae (Diptera: Simuliidae) and selected nontarget invertebrates. - Can. Entomol. (Ottawa) 115 (9): 1189-1201. RODRIGUES, C.S. & KAUSHIK, N.N. (1986): Laboratory evaluation of the insect growth regulator diflubenzuron against black fly (Diptera: Simuliidae) larvae and its effects on nontarget stream invertebrates. - Can. Entomol. 118: 549-558. RODRIGUES, C.S., MOLLOY, D. & KAUSHIK, N.K. (1983): Laboratory evaluation of microencapsulated formulations of chiorpyrifos-methyl against black fly larvae (Diptera: Simuliidae) and selected nontarget invertebrates. - Can. Entomol. 115 (9): 1189-1201. RODRÍGUEZ, S.E.; BÉCARES, E.; SOTO, F.; PACHO, R. (1998): Colonization of aquatic macroinvertebrates in a high mountain stream using artificial substrates. - Verh. Internat. Verein. Limnol. 26: 1120-1124.#11 genera, p. 122; z:zw:lfs# #PERLA_18#[PERLA18] RODWAY, M.S. (1998): Habitat use by Harlequin Ducks breeding in Hebron Fiord, Laborador. - Can. J. Zool. 76: 897-901.[PERLA18] ROEDING, C.E. & SMOCK, L.A. (1989):- Ecology of macroinvertebrate shredders in a low-gradient sandy- bottomed stream. - J. N. Am. Benthol. Soc. 8 (2): 149-161. ROEDING, C.E. & SMOCK, L.A. (1989):- Ecology of macroinvertebrate shredders in a low-gradient sandy-bottomed stream. - J. N. Am. Benthol. Soc. 8 (2): 149-161. ROEMER, J.J. (1789): Genera insectorum Linnei et Fabricii iconibus illustrata. Vitoduri, Steiner: 1-86. ROGER, M.C., FAESSEL, B. & LAFONT, M. (1991): Impact thermique des effluents du Centre de Production Nucléaire du Bugey sur les invertébrés benthiques du Rhône. - Hydroecol. Appl. 1: 62-110 (French). ROGER, M.C., FAESSEL, B. & LAFONT, M. (1991): Impact thermique des effluents du Centre de Production Nucléaire du Bugey sur les invertébrés benthiques du Rhône. - Hydroecol. Appl. 1: 62-110 (French). ROGERS, C.E.; BRABANDER, D.J.; BARBOUR, M.T.; HEMOND, H.F. (2002): Use of physical, chemical, and biological indices to assess impacts of contaminants and physical habitat alteration in urban streams. - Environmental Toxicology and Chemistry 21(6): 1156-1167. Human activities in urban areas can lead to both chemical pollution and physical alteration of stream habitats. The evaluation of ecological impacts on urban streams can be problematic where both types of degradation occur. Effects of contaminants, for example, may be masked if stream channelization, loss of riparian vegetation, or other physical stressors exert comparable or larger influences. In the Aberjona watershed (near Boston, MA, USA), we used physical, chemical, and biological indices to discern the relative impacts of physical and chemical stressors. We used standard protocols for assessing the biological condition of low-gradient streams, sampling macroinvertebrate communities from several different habitat types (e.g., overhanging bank vegetation, undercut bank roots, and vegetation on rocks). We strengthened the linkage between chemical exposure and macroinvertebrate response by measuring metal concentrations not only in sediments from the stream bottom but also in the vegetative habitats where the macroinvertebrates were sampled. Linear regression analysis indicated that biological condition was significantly dependent (95% confidence level) on contaminants in vegetative habitats, but not on contaminants in sediments from the stream bottom. Biological condition was also significantly dependent on physical habitat quality; regression analysis on both contaminants and physical quality yielded the best regression model (r2 = 0.49). Similar biological impairment was observed at sites with severe contamination or physical impairment or with moderate chemical and physical impairment. These results have implications for the management of urban streams. ROGOZ, I. (1973): Cercetari asupra faunei bentonice in zona viitorului lac de acumulare din bazinul superior al riului Oltet. - Hidrobiologia (Bucuresti) 14 (2): 281-290. (Romanian). ROGOZ, I. (1973): Cercetari asupra faunei bentonice in zona viitorului lac de acumulare din bazinul superior al riului Oltet. - Hidrobiologla (Bucuresti) 14 (2): 281-290. (Romanian). ROGOZ, I. 1973. Cercetari asupra faunei bentonice Œn zona viitorului lac de acumulare din bazinul superior al RŒnhui Oltet. -- Hidrobiologia 14(2):281-290. [Plecoptera, Blephariceridae passim] [Distribution. Palaearctic]].

ROHDENDORF, B.B. (1961): General systematics and phylogeny of insects. - pp. 41-53 In: ROHDENDORF, B.B.,

E.S. BECKER-MIGDISGOVA, O.M. MARTYNOVA & A.G. SHAROV; (Palaeozoic insects of the Kusnetzk Basin). - Trudi Paläont. Inst. Akad. Nauk. USSR (Moskau) 85, 705 pp. ROI, O. LE (1913): Zur Kenntnis der Plecopteren von Rheinland-Westfalen. - Sber. nat.-hist. Ver. preuss. Rheinl. Westf. Bonn, 1912 E.: 25-51. ROI, O. LE (1915): Beitráge zur Neuropteroiden-Fauna von Deutschland. - Z. wiss. Insektenbiol. (Berlin) 11: 214-217. ROJAS, A.M. & BAENA, M.L. (1993): Anacroneuria farallonensis (Plecoptera: Perlidae) una nueva especie para Colombia [Anacroneuria farallonensis (Plecoptera: Perlidae), a new species from Colombia]. - Bol. Mus. Ent. Univ. Valle, Cali, 1 (1): 23-28. (Spanish). ROJAS, A. M. & M. L. BAENA (1993): Anacroneuria farallonensis (Plecoptera: Perlidae) una nueva especie para Colombia [Anacroneuria farallonensis (Plecoptera: Perlidae), a new species from Colombia]. - Bol. Mus. Ent. Univ. Valle, Cali, 1(1):23-28. ROJAS, A.M. & BAENA M.L. (1993): Anacroneuria farallonensis (Plecoptera: Perlidae) una nueva especie para Colombia [Anacroneuria farallonensis (Plecoptera: Perlidae), a new species from Colombia]. - Bol. Mus. Ent. Univ. Valle, Cali, 1 (1): 23-28. (Spanish). Roll, S. K., S. Diehl, and S. D. Cooper. 2005. Effects of grazer immigration and nutrient enrichment on an open algae-grazer system. Oikos 108(2): 386-400. RONALDS, A. (1836): The Fly Fisher's Entomology, Illustrated by Colored Representations of the Natural and Artificial Insect . . . Il 5 pp., 19 pl. (see Mosely 1930). RONNEBERGER, D. (1975): Zur Kenntnis der Grundwässerfauna des Saale-Einzugsgebietes (Thüringen). - Limnologica (Berlin) 9: 323-419. ROOS, T. (1957). Studies on upstream migration in adult stream-dwelling Insects. - Ann. Rep. Inst. Freshwat. Res. Drottningholm (Lund) 38: 167-193. ROOS, P.; MARTEN, M. (2001): Das Makrozoobenthos der Alb im Stadtgebiet von Karlsruhe [The invertebrate fauna of the River Alb in Karlsruhe]. - Lauterbornia 41: 89-103. In German, English abstract. ROOS, T. (1957). Studies on upstream migration in adult stream-dwelling Insects. - Ann. Rep. Inst. Freshwat. Res. Drottningholm, 38: 167-193. ROPERO, J.M., PEÑA, M.P. & SANCHEZ-ORTEGA, A (1995): Faunistics and phenology of Plecoptera in Southern Spain (Province of Cádiz). - Boln. Asoc. esp. Ent. 19 (3-4): 149-162 (Spanish, English summary). ROPERO, J. M., M.P . PEñA & A. SANCHEZ-ORTEGA (1995): Faunistics and phenology of Plecoptera in Southern Spain (Province of Cádiz). - Boln. Asoc. esp. Ent. 19(3-4): 149-162 (Spanish, English summary) *PERLA15#[PERLA15] ROPERO-MONTERO, J.M. & SANCHEZ-ORTEGA, A. (1992): Description of the mature nymph of Leuctra cazorlana Aubert, 1962 (Plecoptera: Leuctridae). - Bol. Asoc. Esp. Entomol. 16: 43-49. ROPERO-MONTERO, J.M. & A. SANCHEZ-ORTEGA (1992): Description of the mature nymph of Leuctra cazorlana Aubert, 1962 (Plecoptera: Leuctridae). - Bol. Asoc. Esp. Entomol. 16: 43-49. ROPERO-MONTERO, J.M. & SANCHEZ-ORTEGA, A. (1992): Description of the mature nymph of Leuctra cazorlana Aubert, 1962 (Plecoptera: Leuctridae). - Bol. Asoc. Esp. Entomol. 16: 43-49. ROSATI, F. (1970): see BACETTI, B., DALLAI, R. & ROSATI, F. ROSCISZEWSKA, E. (1987): Ultrastructure of the attachment disc in Perla sp. (Plecoptera) egg. pp. 281-286.

In: H. ANDO AND CZ. JURA (eds) Recent advances in Insect Embryology in Japan and Poland. - Arthropod. Embryol. Soc. Jpn., Tsukuba, Japan. ROSCISZEWSKA, E. (1991): Morphological changes developing after oviposition on egg surface of Isoperla rivulorum (Plecoptera: Perlodidae). - Zool. Jb. Anat. 121: 253-258. ROSCISZEWSKA, E. (1991): Ultrastructural and histochemical studies of the egg capsules of Perla marginata (Panzer, 1799) and Dinocras cephalotes (Curtis, 1827) (Plecoptera: Perlidae). - Int. J. Insect Morphol. Embryol. 20: 189-204. ROSCISZEWSKA, E. (1994): Oogenesis of stone-flies, eggshell formation in ovary of Perla marginata (Plecoptera: Perlidae) (Panzer, 1779). - Cell Biol. Intemat. 18: 514. ROSCISZEWSKA, E. (1995): Oogenesis of Stone Flies. Development of the follicular epithelium and formation of the eggshell in ovaries of Perla margipiata (Panzer) and Perla pallida Guérin (Plecoptera: Perlidae). - Int. J. Insect Morphol. & Embryol. 24 (3): 253-272. ROSCISZEWSKA, E. (1996): Egg capsule structure of the stonefly Protonemura intricata (Ris 1902) (Plecoptera: Nemouridae). - Acta Biologica Cracoviensa, Ser. Zool., 38: 41-48, plate 7. ROSCISZEWSKA, E. (1997): Morphology of the accessory ovaries in adult male of the stone fly, Perla marginata (Panzer) (Plecoptera: Perlidae). - 22nd Conference on Embryology, Plants, Animals, Humans, Osieczany, Poland, May 14-17, 1997. Acta Biol. Cracoviensia, Ser. Zool 39 (SUUPL. 1): 43. ROSCISZEWSKA, E. (1997): Previtellogenesis and vitellogenesis in the panoistic ovary of Perla sp. (Plecoptera: Perlidae) stone-fly. - 22nd Conference on Embryology, Plants, Animals, Humans, Osieczany, Poland, May 14-17, 1997. Acta Biol. Cracoviensia, Ser. Zool 39 (SUUPL. 1): 28. ROSCISZEWSKA, E. (1998): The structure of the egg capsules of the stoneflies (Plecoptera) - a comparative study. . Book of Abstracts, Proc. VIth Europ. Congr. Entomol. (BRUNNHOFER, V.; SOLDÁN, T., eds), České Budejovice, 1: 183-184. ROSCISZEWSKA, E. (2000): Ultrastructure of the egg capsules of the Ecuadoran stoneflies (Plecoptera). - Acta Biol. Cracoviensia Series Botanica. 42 (Suppl. 1): 28. ROSCISZEWSKA, E. & JANKOWSKA, W. (1993): Morphological studies of the egg capsule during eclosion and of the first instar nymph of stonefly Peria pallida (Plecoptera: Perlidae). - Zool. Jb. Anat. 123: 347- 352. ROSCISZEWSKA E. (1997): Morphology of the accessory ovaries in adult male of the stone fly, Perla marginata (Panzer) (Plecoptera: Perlidae). - 22nd Conference on Embryology: Plants, Animals, Humans, Osieczany, Poland, May 14-17, 1997. Acta Biol. Cracoviensia, Ser. Zool. 39 (SUPPL. 1): 43. [Perla_17] ROSCISZEWSKA E. (1997): Previtellogenesis and vitellogenesis in the panoistic ovary of Perla sp. (Plecoptera: Perlidae) stone-fly. - 22nd Conference on Embryology: Plants, Animals, Humans, Osieczany, Poland, May 14-17, 1997. Acta Biol. Cracoviensia, Ser. Zool. 39 (SUPPL. 1): 28. [Perla_17] ROSCISZEWSKA, E. & JANKOWSKA, W. (1993): Morphological studies of the egg capsule during eclosion and of the first instar nymph of stonefly Peria pallida (Plecoptera: Perlidae). - Zool. Jb. Anat. 123: 347-352. ROSCISZEWSKA, E. & W. JANKOWSKA (1993): Morphological studies of the egg capsule during eclosion and of the first instar nymph of stonefly Perla pallida (Plecoptera: Perlidae). - Zool. Jb. Anat. 123: 347-352. ROSCISZEWSKA, E. (1987): Ultrastructure of the attachment disc in Perla sp. (Plecoptera) egg. pp. 281-286. In: H. Ando and Cz. Jura (eds) Recent advances in Insect Embryology in Japan and Poland. - Arthropod. Embryol. Soc. Jpn., Tsukuba, Japan. ROSCISZEWSKA, E. (1987): Ultrastructure of the attachment disc in Perla sp. (Plecoptera) egg. - pp. 281-286. In: H. ANDO and Cz. JURA (eds) Recent advances in Insect Embryology in Japan and Poland, -Arthropod. Embryol. Soc. Jpn., Tsukuba, Japan. (PERLA11) ROSCISZEWSKA, E. (1991): Morphological changes developing after oviposition on egg surface of Isoperla rivulorum (Plecoptera: Perlodidae). - Zool. Jb. Anat. 121: 253-258. ROSCISZEWSKA, E. (1991): Morphological changes developing after oviposition on egg surface of Isoperla rivulorum (Plecoptera: Perlodidae). - Zool. Jb. Anat. 121: 253-258. (PERLA11) ROSCISZEWSKA, E. (1991): Ultrastructural and histochemical studies of the egg capsules of Perla marginata (Panzer, 1799) and Dinocras cephalotes (Curtis, 1827) (Plecoptera: Perlidae). - Int. J. Insect Morphol. Embryol. 20: 189-204. ROSCISZEWSKA, E. (1994): Oogenesis of stone-flies, eggshell formation in ovary of Perla marginata (Plecoptera: Perlidae) (Panzer, 1779). - Cell Biol. Intemat. 18: 514. ROSCISZEWSKA, E. (1995): Oogenesis of Stone Flies. Development of the follicular epithelium and formation of the eggshell in ovaries of Perla margipiata (Panzer) and Perla pallida Guérin (Plecoptera: Perlidae). - Int. J. Insect Morphol. & Embryol. 24 (3): 253-272. ROSCISZEWSKA, E. (1996): Egg capsule structureof the stonefly Protonemura intricata (Ris 1902) (Plecoptera: Nemouridae). - Acta Biologica Cracoviensa, Ser. Zool., 38: 41-48, plate 7.*sZ#*PERLA15#[PERLA15] ROSCISZEWSKA, E. (1997): Morphology of the larval ovary of stonefly Perla marginata (Panzer) (Plecoptera: Perlidae). - In: LANDOLT, P.; SARTORI, M. (eds), Ephemeroptera & Plecoptera Biology-Ecology-Systematics, Fribourg: Mauron + Tinguely & Lachat SA, 343-348. [Perla_16] ROSCISZEWSKA, E. (1998): The structure of the egg capsules of the stoneflies (Plecoptera) - a comparative study. - Book of Abstracts, Proc. VIth Europ. Congr. Entomol. (BRUNNHOFER, V.; SOLDÁN, T., eds), Ceské Budejovice, 1: 38. [Perla_17] ROSCISZEWSKA, E. (2000): Ultrastructure of the egg capsules of the Ecuadoran stoneflies (Plecoptera). - Acta Biologica Cracoviensia Series Botanica. 42 (Suppl. 1): 28.{PERLA 19} ROSCISZEWSKA, E. (2001): Structure of the ovaries in larvae and mature females of euholognathan stoneflies (Plecoptera). - Acta Zoologica (Stockholm) 82: 307-314. The morphology of ovaries, oviducts and egg capsules in four species of euholognathan stoneflies was investigated. The characteristic features found were as follows: (i) numerous, long ovarioles, that open individually to the extensively folded, lateral oviducts; (ii) a thin, morphologically undifferentiated chorion; (iii) a thick gelatinous layer (extrachorion) which acts as an adhesive layer fixing the eggs to the substrate. Additionally, in the larval ovariole of Leuctra sp. the terminal filament anlage and clusters of germ cells have been found. These observations are in agreement with the classification of stonefly ovaries as primary (true) panoistic. ROSCISZEWSKA, E. (2003): Ultrastructure of egg capsules of the South American stoneflies (Plecoptera: Perlidae). - In: GAINO, E. (ed.), Research update on Ephemeroptera and Plecoptera; University of Perugia; pp. 463-467. Rosciszewska, E. 2006. Organization of the reproductive system and ultrastructure of the larval ovaries of Australian stoneflies (Plecoptera: Antarctoperlaria). Acta Biologica Cracoviensia Series Botanica 48: 27. Supplement 1. ROSCISZEWSKA, E.; SOLDÁN, T. (1998): Morphology of accessory ovaries in adult males of Perla marginata (Plecoptera: Perlidae). - Book of Abstracts, Proc. VIth Europ. Congr. Entomol. (BRUNNHOFER, V.; SOLDÁN, T., eds), Ceské Budejovice, 1: 183-184. [Perla_17] ROSCISZEWSKA, E.; SOLDÁN, T. (1999): Morphology of accessory ovaries in adult males of Perla marginata (Plecoptera: Perlidae). - Eur. J. Entomol. 96: 45-51. #zeitschrift z# #PERLA_18#[PERLA18] ROSEMOND, A.D., REICE, S.R., ELWOOD J.W. & MULHOLLAND, P.J. (1992): The effects of stream acidity on benthic invertebrate communities in the south-eastern United States. - Freshw. Biol. (Oxford) 27: 193-209. ROSEMOND, A.D., REICE, S.R., ELWOOD J.W. & MULHOLLAND, P.J. (1992): The effects of stream acidity on benthic invertebrate communities in the south-eastern United States. - Freshw. Biol. 27: 193-209. ROSEMOND, A.D., S.R. REICE, J.W. ELWOOD & P.J. MULHOLLAND (1992): The effects of stream acidity on benthic invertebrate communities in the south-eastern United States. - Freshw. Biol. 27: 193-209. (PERLA11) ROSENBERG, D.M. & WIENS, A.P. (1978): Effects of sediment addition on macrobenthic invertebrates in a northern Canadian river. - Water Res. (New York) 12 (10): 753-763. ROSENBERG, D.M. & WIENS, A.P. (1978): Effects of sediment addition on macrobenthic invertebrates in a northern Canadian river. - Water Res., New York, 12 (10): 753-763. ROSENFELD, J. (2000): Effects of fish predation in erosional and depositional habitats in a temperate stream. - Can. J. Fish. Aquat. Sci. 57: 1369-1379. ROSENFELD, J.S. (2000): Contrasting effects of fish predation in a fishless and a fish-bearing stream. - Arch. Hydrobiol. 147: 129-142. ROSENFELD, J. (2000): Effects of fish predation in erosinal and depositional habitats in a temperate stream. - Can. J. Fish. Aquat. Sci. 57: 1369-1379. (from NABS bibliography) ROSENFELD, J.S. (2000): Contrasting effects of fish predation in a fishless and a fish-bearing stream. - Arch. Hydrobiol. 147: 129-142.{PERLA 19} RÖSER, B. (1976): Die Invertebratenfauna der Bröl und ihrer Nebenbäche. - Decheniana (Bonn) 129: 107-130. (German). RÖSER, B. (1979): Die Invertebratenfauna von drei Mittelgebirgsbgchen des Vorderwesterwaldes. - Decheniana (Bonn) 132: 54-73. (German). RÖSER, B. (1976): Die Invertebratenfauna der Bröl und ihrer Nebenbäche. - Decheniana (Bonn) 129: 107-130. (German). RÖSER, B. (1979): Die Invertebratenfauna von drei Mittelgebirgsbächen des Vorderwesterwaldes. - Decheniana, Bonn, 132: 54-73. (German). ROSI-MARSHALL, E.J.; WALLACE, J.B. (2002): Invertebrate food webs along a stream resource gradient. - Freshwat. Biol. 47: 129-141. ROSS, H.H. (1953): Chapter 26 Plecoptera (Stoneflies): 500-508, in Pennak, R.W.: Fresh-Water Invertebrates of the United States (I-IX, 1-769 pp.). (New York). ROSS, H.H. (1962): A synthesis of evolutionary theory: 1-387. - Englewood Cliffs, New Jersey (USA), Prentice-Hall Inc. ROSS, H.H. (1964): New Species of Winter Stoneflies of the Genus Allocapnia (Plecoptera, Capniidae). - Ent. News (Philadelphia) 75: 169-177. ROSS, H.H. (1965): Pleistocene Events and Insects (pp. 583-596), in Whright, R.E. jr. & D.G. Frey (Hrsg.): The Quarternary of the United States. A Review Volume for the VII. Congress of the International Association for Quaternary Research. - Princeton. ROSS, H.H. (1968): see RICKER, W. E., MALOUIN, R., HARPER, P. & ROSS, H.H. ROSS, H.H. (1968, 1969): see RICKER, W.E. & ROSS, H.H. ROSS, H.H. & FREYTAG, P.H. (1967): Remarkable sympatry in the Winter Stoneflies Allocapnia indianae and A. ohioensis, a Pair of Sister Species. - Ohio J. Sci., (Columbus, O.) 67 4: 228-232. ROSS, H.H. & RICKER, W.E. (1964): New species of Winter Stoneflies, Genus Allocapnia (Plecoptera, Capniidae). - Trans. Illinois St. Acad. Sci., Springfield, 57: 88-93. ROSS, H.H. & RICKER, W.E. (1971): The classification, evolution and dispersal of the Winter Stonefly Genus Allocapnia. - Ill. biol. Monogr. (Urbana) 45: 1-166. ROSS, H.H., ROTRAMEL, G.L., MARTIN, J.E.H. & McALPINE, I.F. (1967): Postglacial colonization of Canada by its Subboreal Winter Stoneflies of the Genus Allocapnia. - Canad. Ent. (Ottawa) 99, 7: 703- 712. ROSS, H.H. & YAMAMOTO, T. (1966): Two new sister species of the Winter Stonefly Genus Allocapnia (Plecoptera, Capnidae). - Ent. News (Philadelphia) 67 10: 265-267. ROSS, H.H. & YAMAMOTO, T. (1967): Variations in the Winter Stonefly Allocapnia granulata as Indicators of Pleistocene Faunal Movements. - Ann. ent. Soc. Amer. (Philadelphia) 60 2:447-458. ROSSARO, B. & PIETRANGELO, A. (1993): Macroinvertebrate distribution in streams: a comparison of CA ordination with biotic indices. - Hydrobiologia (Den Haag) 263: 109-118. ROSSARO, B. & PIETRANGELO, A. (1993): Macroinvertebrate distribution in streams: a comparison of CA ordination with biotic indices. - Hydrobiologia 263: 109-118. Rostgaard, S., and D. Jacobsen. 2005. Respiration rate of stream insects measured in situ along a large altitude range. Hydrobiologia 549: 79-98. ROSTOCK, M. (1868): Perlidae. In: Verzeichnis sächsischer Neuropteren. Berliner Ent. Z. 12: 225-226. ROSTOCK, M. (1874): Perlidae. In: Neuroptera saxonica. - Sber. Abh. naturw. Ges. Isis (Dresden). 1873: 19. ROSTOCK, M. (1880): Perlidae. In: Die Netzflügler Sachsens. - Sber. Abh. naturw. Ges. Isis (Dresden). 1879: 90. ROSTOCK, M. (1881): Verzeichnis der Neuropteren Deutschlands (I), Österreichs (2) und der Schweiz (3). - Ent. Nachr. (Berlin) 7: 217-228. ROSTOCK, M. (1892): Capnodes schilleri, eine neue deutsche Perlide. - Berliner Ent. Z., 37: 1-5. ROSTOCK, M. & KOLBE, H. (1888): Perlidae. In: Neuroptera germanica. Die Netzflügler Deutschlands. - Jber. Ver. Naturk., Zwickau, 1887: 155-163. ROTHERAY, G.E. & LISTON, A.D. (1984): Predation in an adult stonefly (Plecop.: Chloroperlidae). - Entomol. Mon. Mag. 121: 237. ROTHERAY, G.E. & LISTON, A.D. (1984): Predation in an adult stonefly (Plecop.: Chloroperlidae). - Entomol. Mon. Mag. 121: 237. ROTRAMEL, G.L. (1967): see ROSS, R. H., ROTRAMEL, G.L., MARTIN, J. E. H. & McALPINE, I.F. ROUNICK, J.S. & HICKS, B.J. (1985): The stable carbon isotope ratios of fish and their invertebrate prey in four New Zealand rivers. - Freshwat. Biol. (Oxford) 15: 207-214. ROUNICK, J.S. & WINTERBOURN, M.J. (1982): Benthic faunas of forested streams and suggestions for their management. - N. Z. J. Ecol. 5: 140-150. ROUNICK, J.S. & HICKS, B.J. (1985): The stable carbon isotope ratios of fish and their invertebrate prey in four New Zealand rivers. - Freshwater Biol. 15: 207-214. ROUNICK, J.S. & WINTERBOURN, M.J. (1982): Benthic faunas of forested streams and suggestions for their management. - N. Z. J. Ecol. 5: 140-150. ROUVIER, C. (1969): see PATTÉE, E. & ROUVIER, C. ROWE, J. M., MEEGAN, S.K., ENGSTROM, E. S., PERRY, S.A. & PERRY, W.B. (1996): Comparison of leaf processing rates under different temperature regimes in three headwater streams. - Freshwat. Biol. (Oxford) 36: 277-288. ROWE, J. M., S. K. MEEGAN, E. S. ENGSTROM, S. A. PERRY & W. B. PERRY (1996): Comparison of leaf processing rates under different temperature regimes in three headwater streams. - Freshwat. Biol. 36: 277-288. *PERLA15#[PERLA15] ROYER, T.V.; ROBINSON, C.T.; MINSHALL, G.W. (2001): Development of macroinvertebrate-based index for bioassessment of Idaho rivers. - Environmental Management 27(4): 627-636. AB: Theoretical constructs, such as the river continuum concept, predict that the composition of benthic fauna in rivers will be different from that of headwater streams. There exists a need to modify, for use on larger rivers, the bioassessment techniques commonly used on small streams. Using aquatic macroinvertebrates and the "reference condition" approach, we developed and tested a multimetric index for use on the rivers of Idaho. Reference sites were selected to represent the best current conditions (i.e., least impacted) among Idaho rivers. The index performed well in distinguishing reference sites from sites displaying some form of anthropogenic impairment. Individual metrics used in the index included: Number of EPT taxa, total number of taxa, percent dominant taxon, percent Elmidae, and percent predators. The index we developed for Idaho rivers was essentially a modification of a framework designed for small streams, suggesting that techniques, including data analysis, currently used for streams can be adapted for use on larger rivers. Adapting these methods for use in rivers is primarily a matter of (1) selecting metrics relevant to the rivers of interest; (2) expanding the field sampling to encompass the greater habitat area and, potentially, heterogeneity of rivers; and (3) selecting an appropriate form of data analysis. The approach we describe here should be applicable to geographic regions other than Idaho. Keyword: plecopterans (Plecoptera) RUDOW, W. (1878): Fam. B. Perlidae. In: Nachtrag zur Übersicht der mecklenburger Insecten. - Arch. Ver. Freunde Naturgesch. Meeklenburg, Güstrow, 31 (1877): 117-118. RUEGER., M.E., OLSON, T.A. & SCOFIELD, J.I. (1969): Oxygen Requirements of benthic insects as Determined by Manometric and Polarographic Techniques. - Water Res. (Oxford) 3: 99-120. RÜEGG, J. & ROBINSON, C. T. (2004): Comparison of macroinvertebrate assemblages of permanent and temporary streams in an Alpine flood plain, Switzerland. - Archiv fuer Hydrobiologie, 161:489-510 [Nemurella pictetii, Perlodes intricatus, Leuctra, Rhabiopteryx; Prosimulium latimucro, S. variegatum]. RUEGIER., M.E. (1968): see OLSON, T. A. & RUEGER., M. E. RUESINK, J.L.; SRIVASTAVA, D.S. (2001): Numerical and per capita responses to species loss: Mechanisms maintaining ecosystem function in a community of stream insect detritivores. - Oikos 93(2): 221-234. Abstract: We experimentally reduced the diversity of detritivorous stream insects in field enclosures, and measured the effects on an ecosystem function, processing of leaf litter. Two dominant species were removed separately, the stonefly Pteronarcys californica and the caddisfly Lepidostoma unicolor. In principle, processing could be maintained after species loss in two ways: the remaining species could increase their rates of shredding (per capita response), or they could increase in abundance (numerical response). We imposed a numerical response in some treatments by experimentally increasing abundances of either all the remaining species or the other dominant species so that expected metabolic capacity of the assemblage returned to full-diversity levels. Numerical responses were generally effective in maintaining leaf breakdown when either Lepidostoma or Pteronarcys was removed, except that the treatment in which Lepidostoma was replaced by an equivalent metabolic capacity of all remaining species showed less leaf loss than the full-diversity treatment. Per capita responses by other species appeared effective in compensating for the removal of Pteronarcys (although there were other explanations) but were not effective in compensating for the removal of Lepidostoma. In summary, the consequences of reduced biodiversity varied with which species was lost and how the remainder responded. Thus there was no simple relationship between biodiversity and ecosystem functioning. However, when numerical or per capita compensation does occur, stability of function should rise with diversity in such "interactive" assemblages. RUFFIEUX, L.; ÉLOUARD, J.-M.; SARTORI, M. (1998): Flightlessness in mayflies and its relevance to hypotheses on the origin of insect flight. - Proc. R. Soc. Lond., B, 265: 2135-2140. RUFFIEUX, L.; ÉLOUARD, J.-M.; SARTORI, M. (1998): Flightlessness in mayflies and its relevance to hypotheses on the origin of insect flight. - Proc. R. Soc. Lond., B, 265: 2135-2140. [Perla_17] [PERLA18] RUGGLES, K.K. & TARTER, D.C. (1991): Ecological life history of Peltoperla tarteri (Plecoptera: Peltoperlidae) from Big Hollow of Paint Creek, Fayette County, West Virginia. - Psyche (Cambridge, Massachusetts)98: 33-46. RUGGLES, K.K. & TARTER, D.C. (1991): Ecological life history of Peltoperla tarteri (Plecoptera: Peltoperlidae) from Big Hollow of Paint Creek, Fayette County, West Virginia. - Psyche 98: 33- 46. RÜHM, W. & PIEPER, W: (1989): Simuliidenlarven und -puppen als Beute räuberisch lebender Tierarten in Alster, Bille und Seve (Diptera, Simuliidae). - Entomol. Mitt. zool. Mus. Hamburg 9 (136/137): 283-293. (German). RÜHM, W. & PIEPER, W: (1989): Simuliidenlarven und -puppen als Beute räuberisch lebender Tierarten in Alster, Bille und Seve (Diptera, Simuliidae). - Entomol. Mitt. zool. Mus. Hamburg 9 (136/137): 283-293. (German). RULIK, M. (1993): Contribution to the knowledge of the diet of the newt Triturus alpestris. - Folia Zoologica 42 (1): 33-45. RULIK, M. (1993): Contribution to the knowledge of the diet of the newt Triturus alpestris. - Folia Zoologica 42(1): 33-45. RULIK, M. (1993): Contribution to the knowledge of the diet of the newt Triturus alpestris. - Folia Zoologica 42 (1): 33-45. RUNDLE, S.D. & HILDREW, A.G. (1992): Small fish and small prey in the food webs of some southern English streams. - Arch. Hydrobiol. (Stuttgart) 125: 25-35. RUNDLE, S.D., WEATHERLEY, N.S. & ORMEROD, S.J. (1995): The effects of catchment liming on the chemistry and biology of upland Welsh streams: testing model predictions. - Freshwat. Biol. (Oxford) 34: 165-175. RUNDLE, S.D. & A.G. HILDREW (1992): Small fish and small prey in the food webs of some southern English streams. - Arch. Hydrobiol. 125: 25-35. (PERLA11) RUNDLE, S.D. & HILDREW, A.G. (1992): Small fish and small prey in the food webs of some southern English streams. - Arch. Hydrobiol. 125: 25-35. RUNDLE, S.D., WEATHERLEY, N.S. & ORMEROD, S.J. (1995): The effects of catchment liming on the chemistry and biology of upland Welsh streams: testing model predictions. - Freshwat. Biol. 34: 165-175. RUPPRECHT, G. (1971): Plecopterenstudien am Rieckenbach in Oberkärnten. Carinthia II, Sonderheft 31, Festschrift Findenegg (Klagenfurt) 137-143. (German). RUPPRECHT, R. (1965): "Trommeln" als Verständigungsmittel bei Steinfliegen (Plecoptera). - Z. Naturf., Túbingen, (20b) 12: 1258-1260. RUPPRECHT, R. (1968): Das Trommeln der Plecopteren. - Z. vergl. Physiol. (Berlin) 59: 38-71. RUPPRECHT, R. (1969a): Die Antennen und Cerci von Perla marginata Panzer (Plecoptera). - Zool. Jb., Anat. Jena, 85: 278-288. RUPPRECHT, R. (1969b): Zur Artspezifität der Trommelsignale der Plecopteren (Insecta). - Oikos (Copenhagen) 20 (l): 26-33. (German). RUPPRECHT, R. (1972a): Reaktionen aquatischer Insekten auf minimale Schwerereize. - Verh.-ber. Dtsch. zool. Ges. (Stuttgart, New York) 65: 234-238. (German). RUPPRECHT, R. (1972b): Dialektbildung bei den Trommelsignalen von Diura (Plecoptera). - Oikos (Copenhagen) 23: 410 412. (German). RUPPRECHT, R. (1973): Die Schwereorientierung von Imagines und Larven von aquatischen Insekten außerhalb des Wassers. - Forma et Functio (Oxford) 6: 3 23 -336. (German). RUPPRECHT, R. (1975): The dependence of emergence period in insect larvae on water temperature.- Verh. Internat. Verein. Theor. Angew. Limnol. (Stuttgart) 19: 3057~3063. RUPPRECHT, R. (1976): Struktur und Funktion der Bauchblase und des Hammers von Plecopteren. - Zool. Jb., Abt. Anat. Otogen. Tiere (Jena) 95: 9-80. (German). RUPPRECHT, R. (1977): Nachweis von Trommelsignalen bei einem europäischen Vertreter der Steinfliegenfamilie Leuctridae (Plecoptera). - Entomol. Gen. (Stuttgart) 3: 333-336. (German). RUPPRECHT, R. (1978): Nachweis von Trommelsignalen bei einem europäischen Vertreter der Steinfliegen- Familie Leuctridae (Plecoptera). - Ent. Germ. (Stuttgart) 3 (1977): 333-336. RUPPRECHT, R. (1978): Proof of drumming-signals in a European species of the stonefly family Leuctridae (Plecoptera). - Entomol. Ger. (Stuttgart) 3: 333-336. (German, English summ.). RUPPRECHT, R. (1982): Drumming signals of Danish Plecoptera. - Aquatic Insects (Lisse) 4: 93-103. (German). RUPPRECHT, R. (1983): Kommunikationssignale von Arten der Gattung Isoperla (Plecoptera) und deren Eignung zur Abgrenzung von Arten. - Verh. Dtsch. Zool. Ges. 1983: 198. (German).

RUPPRECHT, R. (1990): Can adult stoneflies utilize what they eat? pp. 119123. In: CAMPBELL, I.C. (ed.). Mayflies & stoneflies: life histories and biology. - Kluwer Academic Publishers, Dordrecht, The Netherlands. 366 pp. RUPPRECT, R. (1984): Isoperla grammatica Poda, 1761 description of a neotype (Plecoptera). - Annls. Limnol. 20 (1-2): 81-90 (German, English abstract). RUPPRECHT, R. & GNATZY, W. (1974): Die Feinstruktur dei Sinneshaare auf der Bauchblase von Leuctra hippopus und Nemoura cinerea (Plecoptera). - Cytobiologie (Stuttgart) 9: 422-431. RUPPRECHT, G. (1971): Plecopterenstudien am Rieckenbach in Oberkärnten. Carinthia II, Sonderheft 31, Festschrift Findenegg (Klagenfurt) 137-143. (German). RUPPRECHT, R. & GNATZY W. (1974): Die Feinstruktur der Sinneshaare auf der Bauchblase von Leuctra hippopus und Nemoura cinerea (Plecoptera). - Cytobiologie (Stuttgart) 9 (3): 422-431. (German). RUPPRECHT, R. (1969): Zur Artspezifität der Trommelsignale der Plecopteren (Insecta). - Oikos 20 (1): 26-33. (German). RUPPRECHT, R. (1972): Dialektbildung bei den Trommelsignalen von Diura (Plecoptera). - Oikos (Copenhagen) 23 : 410-412. (German). RUPPRECHT, R. (1972): Die Schwereorientierung von Imagines und Larven von aquatischen Insekten ausserhalb des Wassers. - Forma et functio (Oxford) 6: 323-336. (German). RUPPRECHT, R. (1972): Reaktionen aquatischer Insekten auf minimale Schwerereize. - Verh. dr. zool. Ges. (Stuttgart, New York) 65: 234-238. (German). RUPPRECHT, R. (1975): The dependence of emergence period in Insect larvae on water temperature.- Verh.. Internat. Verein. Limnol. (Stuttgart) 19: 3057~3063. RUPPRECHT, R. (1976): Struktur und Funktion der Bauchblase und des Hammers von Plecopteren. - Zool. Jb. (Anat.) (Jena) 95: 9-80. (German). RUPPRECHT, R. (1977): Nachweis von Trommelsignalen bei einem europäischen Vertreter der Steinfliegenfamilie Leuctridae (Plecoptera). - Entomol. Gen., Stuttgart, 3: 333-336. (German). RUPPRECHT, R. (1978): Proof of drumming-signals in a European species of the stonefly family Leuctridae (Plecoptera). - Entomol. Ger. (Stuttgart) 3: 333-336. (German, English summ.). RUPPRECHT, R. (1982): Drumming signals of Danish Plecoptera. - Aquatic Insects 4: 93-103. (German). RUPPRECHT, R. (1983): Kommunikationssignale von Arten der Gattung Isoperla (Plecoptera) und deren Eignung zur Abgrenzung von Arten. - Verh. Dtsch. Zool. Ges. 1983: 198. (German). RUPPRECHT, R. (1990): Can adult stoneflies utilize what they eat? pp. 119123. In: Campbell, I.C. (ed.). Mayflies & stoneflies: life histories and biology. - Kluwer Academic Publishers, Dordrecht, The Netherlands. 366 pp. RUPPRECHT, R. (1997): An Attempt to Explain Different Drumming Signals within Capnia bifrons. - In: LANDOLT, P.; SARTORI, M. (eds), Ephemeroptera & Plecoptera Biology-Ecology- Systematics, Fribourg: Mauron + Tinguely & Lachat SA, 93-98. [Perla_16] RUPPRECHT, R. (2002): Drumming signals of Japanese Calineuria species (Plecoptera: Perlidae). - Aquat. Insects 24: 81-85. The drumming signals of two Japanese stonefly species are here described for the first time. Both species belong to the same genus Calineuria but the signals differ clearly as to the method used in the production of the first part of the signal, as to the tapping frequency and the duration of the whole signal. [NABS bibliography 2002] RUPPRECHT, R. (2003): Drumming signals within the genus Dinocras (Plecoptera: Perlidae). - In: GAINO, E. (ed.), Research update on Ephemeroptera and Plecoptera; University of Perugia; pp. 63-72. RUPPRECT, R. (1984): Isoperla grammatica Poda, 1761 -description of a neotype (Plecoptera). - Annls. Limnol. 20 (1-2): 81-90 (German, English abstract). RUSE, L.P.; HERRMANN, S.J. (2000): Plecoptera and Trichoptera species distribution related to environmental characteristics of the metal-polluted Arkansas River, Colorado. - Western N. Amer. Natur. 60: 57-65. RUSE, L. P. & S. J. HERRMANN (2000): Plecoptera and Trichoptera species distribution related to environmental characteristics of the metal-polluted Arkansas River, Colorado. - Western N. Amer. Natur. 60: 57-65. (from NABS bibliography) RUSSEV, B. (1961): Hydrobiologische Untersuchungen an einigen Bächen des Vitosa-Gebirges. - Bulgarska Akad. Naukíte Sofia, 10: 211-265. RUSSEV, B. (1962): Die Insektenfauna der Donau vor dem Bulgarischen Ufer. - Bull. Test Stat. freshw. piscicult. - Plovdiv. Sofia, 1: 115-128. RUSSEV, B. (1966a): Das Zoobenthos der Donau zwischen dem 845. und 375. Flußkilometer, 1. Zusammensetzung, Verteilung und Ökologie. - Bull. Inst. Zool. Mus., Sofia, 20: 55-131 (bulgarisch). RUSSEV, B. (1966b): Ephemeropteren und Plecopteren aus Bulgarischen Höhlen. - Int. J. Spelcol., Lehre, 2: 191-194. RUSSEV, B. (1967): Hydrobiologische Untersuchungen der Marica II. Saprobologische Bewertung für die Jahre 1965 und 1966. - Bull. Inst. Zool. Mus., Sofia, 24:87-99 (Bulgarian). RUSSEV, B. (1971): New representatives of Ephemeroptera and Plecoptera (Insecta) for the Fauna of Bulgaria. - Izv. zool. Inst. Mus., Sofia, 33: 111-114. RUSSEV, B. (1977): Die Verunreinigung und Selbstreinugung des Ossan nach den strukturellen Änderungen seiner Benthos-fauna. - Hydrobiology, Sofia 6: 3-22. (Bulgarian, Russian, German summaries). RUSEV, B.K., JANEVA, I.J. &NIKOLOVA, M.I. (1991): [Hydrobiological state of the river valley of the river Lom]. - Hydrobiologia 36 (Sofia): 13-31 (Bulgarian, Russ., Engl. summaries). RUSEV, B.K., JANEVA, I.J. &NIKOLOVA, M.I. (1991): [Hydrobiological state of the river valley of the river Lom]. - Hydrobiologia 36 (Sofia): 13-31 (Bulgarian, Russ., Engl. summaries). RUSSEV, B. (1977): Die Verunreinigung und Selbstreinugung des Ossan nach den strukturellen Änderungen seiner Benthos-fauna. - Hydrobiology, Sofia 6: 3-22. (Bulgarian, Russian, German summaries). RUTT, G.P., WEATHERLEY, N.S. & ORMEROD, S.J. (1989): Microhabitat availability in Welsh moorland and forest streams as a determinant of macroinvertebrate distribution. - Freshwat. Biol. (Oxford) 22: 247- 261. RUTT, G.P., WEATHERLEY, N.S. & ORMEROD, S.J. (1990): Relationships between the physiochemistry and macroìnvertebrates of British upland streams: the development of modelling and indicator systems for predicting fauna and detecting acidity. - Freshwat. Biol. (Oxford) 24: 463-480. RUTT, G.P., WEATHERLEY, N.S. & ORMEROD, S.J. (1989): Microhabitat availability in Welsh moorland and forest streams as a determinant of macroinvertebrate distribution. - Freshwater Biol. 22: 247-261. RUTT, G.P., WEATHERLEY, N.S. & ORMEROD, S.J. (1990): Relationships between the physiochemistry and macroìnvertebrates of British upland streams: the development of modelling and indicator systems for predicting fauna and detecting acidity. - Freshwater Biol. 24: 463-480. RUZICKA, H. (2001): Bemerkenswerte Steinfliegenfunde aus Oberösterreich und benachbarten Bundesländern (Insecta, Plecoptera).[Noteworthy findings of stoneflies from Upper Austria and neighbouring Federal States (Insecta, Plecoptera)]. - Beitr. Naturk. Oberösterreichs 10: 519- 514. [sz; Autorin heisst jetzt Hedda Malicky!] Ruzickova, Jana; Benesova, Libuse 1996. Benthic macroinvertebrates as indicators of biological integrity in lotic freshwater ecosystems of large-scale protected areas in the Czech Republic: preliminary results. Silva Gabreta 1: 165-168 {ZOOREC:ZOOR13900048430 } Ruzickova, Jana; Kotrbova, Marketa 2000. Aquatic entomocoenosis in lotic ecosystems of the upper Vydra basin (Sumava National Park, Czech Republic). Silva Gabreta 5: 135-148 {ZOOREC:ZOOR13900047429 } RYCK, F. (1973): The Mayfly and Stonefly fauna of Missouri Ozark streams. - Trans. Mo. Acad. Sci. (Columbia, Missouri) 7-8: 3-21. RYCK, F. (1973): The Mayfly and Stonefly fauna of Missouri Ozark streams. - Trans. Mo. Acad. Sci. (Columbia, Missouri) 7-8: 3-21. RYE, R.P. & KING, E.L. (1976): Acute toxic effects of two Lampricides to twenty-one freshwater invertebrates. - Trans. Am. Fish. Soc. (New York) 105 (2): 322-326. RYE, R.P. & KING, E.L. (1976): Acute toxic effects of two lampricides io twentyone freshwater invertebrates. - Trans. Am. Fish. Soc. (Lawrence, Kansas) 105: 322-326. RYE, R.P. & KING, E.L. (1976): Acute toxic effects of two Lampricides to twenty-one freshwater invertebrates. - Trans. Am. Fish. Soc. (New York) 105 (2): 322-326.