556 Neochaetoidea 7, 151, 152, 159, 164, 

 166—169, 207, 208, 413, 464, 551 



Neophylacinae 113, 140, 148 



Neophylax ussuriensis 117, 118 



Neoptera 185 



nervosa, Anabolia 39, 42, 43*, 48*, 62, 

 197 199 



Neure'clipsis 8, 42, 84, 108, 111, 167, 

 421, 457 



Neureclipsis bimaculata 8, 42*, 43*, 65, 

 80, 81*, 82*, 83*, 111, 120, 121*, 

 122—125, 129, 189, 193, 457, 458*, 459*, 

 460*, 461*, 463* 



N. crepuscularis 179 



Neucentropus mandjuricus 124 



Neuronia 114, 190 



Neuronia clathrata 198 



N. phalaenoides 197 



N. ruficrus 60, 129 



Neuroptera 187, 188, 193 



nevae, Hydropsyche 8, 91*, 92*, 103, 106, 

 119, 120, 123, 175—178, 480, 501, 502*, 

 503*, 504*, 505*, 506*, 507* 



niger, Lithax 193 



nigra, Mystacides 68, 93*, 128 



nigriceps, Limnophilus 54, 62, 63, 70, 74, 

 75*, 108, 112, 126—128 



nigricornis, Potamophylax 59*, 62, 88*, 

 93*, 97, 98*, 115 



nigricornis, Silo 63, 65 



nigricornis, PoUimophylax 101 



nigrita, Rhyacophila 143 



nigrocephala, gr. 142, 143 



nigrocephala, Rhyacophila 144 



nigrosoma, Brachycentrus 63, 190 



Notidobia ciliaris 53, 63, 102, 116, 194 



nubila, Rhyacophila 5, 14*, 18*, 23*, 

 29*, 107, 112, 113, 116, 122, 125, 145, 

 212, 221, 222, 223*, 224, 225, 232 



nycterobia, Micropterna 109 



nylanderi, Diploglossa 119 



obliterata, Rhyacophila 5, 21*, 28*, 115, 



145, 191, 212, 218, 219*, 220 

 obscura, Lithax 63 

 obscura, Rhyacophila 5, 115, 117, 143, 



258, 271, 272*, 274*, 275*, 276* 

 obscurata, Annitella 112, 126 

 obsoleta, Agrypnia 39, 59*, 60, 71*, 126, 



127, 129, 175 

 occipitalis, Wormaldia 7, 14*, 28*, 67*, 



78, 191, 193, 368, 369*, 370*, 372, 373 

 ochracea, Oecetis 61, 105, 125—127, 129 

 Odontoceridae 30, 88, 113, 131, 133, 134, 138, 



140, 152—154, 173, 192 

 Odontocerinae 132, 133 

 Odontocerum 27 

 Odontocerum albicorne 27*, 29*, 88*, 



101* 

 Oecetis 61, 124, 126, 175 

 Oecetis furva 61, 125, 128 

 Oe. intima 104, 127, 176, 177 

 Oe. lacustris 61, 123, 125, 126, 175, 194 

 Oe. ochracea 61, 105, 125—127, 129 

 olgae, Stactobia 117 

 Oligoplectrodes potanini 117, 119 

 Oligoplectrum maculatum 51, 196 



Oligostomis 87, 114 



Oligostomis reticulata 54, 60, 129 



orientalis, Dolophilodes 118 



ornata, Dolophilodes 116, 117 



ornatula, Hydropsyche 8, 103, 119—121*, 



122—124, 129, 174, 192, 200, 479, 480, 



481*, 482*, 483*, 484*, 485*, 486*, 



488*, 490—494, 496, 505 

 Orthotrichia 6, 147, 159, 170, 316—321, 



352, 353, 355, 360, 363 

 Orthotrichia tetensii 6, 57*, 67*, 78, 79*, 



96, 104, 121 — 123, 126, 353, 354*, 356*, 



358* 

 Orthotrichinae 147 

 Oxyethira 6, 26, 52, 57, 78, 94, 121, 123, 



125, 128, 147, 159, 170, 196, 316—321, 

 338, 340, 341, 344, 349—351, 353, 357, 

 363 



Oxyethira costalis 6, 67*, 79*, 126, 195, 

 196, 340, 341, 342—346, 349 



O. distinctella 6, 126, 340, 347, 348*, 

 349 



O. ecornuta 6, 340, 347 



O. fagesii 350 



O. frici 6, 340, 341, 348 



O. sagittifera 6, 53*, 339, 340, 346 



O. simplex 195 



O. tristella 6, 340, 341, 349* 



ovalis, Baicalodes 127 



Padunia adelungi 119 



P. lepnevae 119 



pagetana, Agrypnia 60, 73, 91*, 93*, 123, 



124, 126, 176 

 Palaeoptera 185 

 palatus, Dicosmoecus 70*, 112, 117, 119, 



126, 175, 176 



Paleochaetoidea 5, 151, 152, 159, 164— 



170, 173, 206—208, 551 

 Paleorhyacophila, gr. 5, 143—146, 211, 



247 

 pallidula, Agraylea 6, 119, 122, 125, 194, 



322, 330* 

 pallidula, Tinodes 7, 394, 400, 401* 

 pallidus, Anisocentropus 118 

 pallipes, Silo 63, 98*, 101, 115, 116 

 palpata, Arctopsyche 8, 118, 465, 474, 



475* 

 palpata, Ernodes 116 

 palpata, Molanna 105, 125—127 

 Parachiona picicornis 101*, 115 

 Pararhyacophila, gr- 5, 141, 144—146, 



211, 230, 232, 236 

 Parastenopsyche 379 

 parvula, Goera 118 

 parvula, Ironoquia 194 

 pedemontanum, Sericostoma 88* 

 pellucidula, Hydropsyche 8, 59, 82, 109, 



116, 125, 480, 497*, 498*, 499*, 500 

 pellucidus, Glyphotaelius 44*, 62, 73, 90* 

 permistus, Stenophylax 109 

 personatum, Sericostoma 63, 98*, 125 

 Phacopteryx brevipennis 131, 196 

 phaeopa, Lype 7, 193, 402, 403* 

 phalaenoides, Holostomis 60 

 phalaenoides, Neuronia 197 

 Philanisidae 104, 140, 152 



634 



