920 



INDEX OF LATIN NAMES 



Oikopleura labradoriensis, 94, 237 



— vanhoffeni, 94, 237, 265 

 Oithona, 93, 98, 294 



— atlantica, 135,237,238 



— brevicornis, 758 



— nana, 294, 295, 403-9, 488 



— plumifera, 135, 194, 758 

 var. atlantica, 237 



— similis, 93, 193, 237, 294, 295, 403-9, 



756,757, 758, 761, 791, 833 

 Oligochaeta, 66, 116, 118, 120, 196, 202-7, 



455, 497, 515, 609, 614, 618-20, 628, 



661,662, 666 

 Oligobrachia dogieli, 716, 717 



— ivanovi, 716 

 Olivella falgurata, 774 

 Ommastrephes sloanei pacificus, 782 

 Omphalophyllum ulvaceum, 246 

 Oncaea borealis, 756, 775, 793, 829 

 Onchidiopsis glacialis, 126 

 Oncorhynchus gorvusha, 738, 817, 839 



— keta, 738, 817, 839 



— kisutch, 817, 839 



— merka, 817, 839 



— tschawytscha, 839 

 Onisimus, 53, 59 



— affinis, 59 



— botkini, 59, 260 



— brevicaudatus, 59 



— caricus, 59 



— derjugini, 59 



— dubius, 59 



— edwardsi, 59 



— normanni, 59 



— plautus, 59 



— sextoni, 59 



— sibiricus, 59 



— turgidus, 59 

 Onoscimbrius, 314 

 Onuphis 128, 166,814 



— conchylega, 127, 129, 140, 144, 154, 

 248 



— parvastriata, 836 

 Oocystis socialis, 587, 657 

 Oothrix bidentata, 193 

 Ophelia Hmacina, 126, 149, 209 



— bicornia, 437 



Ophiacantha bidentata, 126, 127, 140, 144, 

 146, 150, 209-11, 212, 213, 773, 774, 

 813 



Ophidion, 461 



Ophiocten sericeum, 134, 140, 154, 168, 

 242,248,250,251,267,268 



Ophiopholis, 138 



— aculeata, 126-9, 132, 140, 143, 148-55, 



168, 170, 197, 210, 243, 247, 773, 812, 



813, 835, 710 

 Ophiopenia tetracantha, 774 

 Ophiopleura borealis, 140, 150, 155, 157, 



242, 246, 248, 250, 261 

 Ophiopus arcticus, 246 

 Ophiura albida, 309, 315 



— leptoctenia, 713, 805, 838 



— maculata, 815 



— nodosa, 149 



— robusta, 140, 168, 212, 749 



— sarsi, 126, 127, 128, 129, 134, 140, 146, 



147, 148, 151, 157, 168, 170, 267, 771, 

 772, 774, 805, 809, 810, 812, 813, 814, 

 815, 835, 836, 837, 838 



vadicola, 771, 772, 773, 748 



Opisthobranchia, 306 



Orchestia, 770 



— gamarellus, 439 



— montagui, 439 



— ochotensis, 768 

 Orchomene tschernyschevi, 133 

 Orchomenella nana, 244 

 Orientalis, 702 

 Oscillatoria tenuis, 659 

 Osmeridae, 55, 57, 260, 269 

 Osmerus eperlanus, 340 

 dentex, 817, 839 



— spenlanus dentex, 638 



Ostracoda, 44, 49, 120, 196, 234, 330, 347, 

 348, 433, 496-503, 512, 515, 517, 534, 

 535, 609, 661, 663, 667, 669, 670 



Ostrea, 208, 356 



— gigas, 711, 782 



— sublamellosa, 442 



— taurica, 442, 444 

 Ostroumovia, 367 



— maeotica, 479 



Owenia assimilis, 140, 147, 149 



— fusiformis, 248 



Pachygrapsus, 437 



— marmoratus, 439, 443 

 Pachycheles stevensii, 711 

 Pagurus middendorffii, 749 



— pubescens, 813, 814 

 Palaemonetes varians, 347 

 Pallasea, 55 



— quadrispinosa, 308, 326, 334, 340 

 Paludestrina jenkinsi, 308 

 Paludina, 362 



— contecta, 312 

 Paludinidae, 358 



Pandalus borealis, 126, 147, 161, 168, 170, 

 243, 268, 749 



— latirostris, 711, 744, 770, 782 

 Pandora glacialis, 133, 134, 153 

 Pandorites platycheir, 612, 637 



— podoceroides, 371, 612 

 Pantopoda, 110, 196, 241, 259, 266, 433, 



610 

 Paracalanus, 98 



— alberti, 725 



— parvus, 294, 403-9, 703, 758, 756 

 Paracalissoma alberti, 728 

 Paracartia latisetosa, 488 

 Parafavella, 236, 294, 295 

 Paralibrotus, setosus, 246 

 Paralithodes brevipes, 743, 799, 817 



— camtschatica, 742, 817 



— platypus, 743, 817 

 Paramphitoe polyacantha, 244 

 Paramysis, 367 



— baeri, 627, 671 



— banquensis, 627 



