INDEX. 



623 



PAGE. 



Nephropsis 568 



aculeata, 569 



aculeatus, 568 



agassizii, 569 



rosea, 569 



stewarti, 568 



Neptunus 59^ 



hastatus, 416 



(Neptunus) cribrarius, . . . 413 



sayi .193 



sayi, 144, 145, 593 



Nerocila, ^76, 286, 5^8 



acuminata, 528 



blainvillii, ^86 



lanceolata, 287 



munda 286, 287, 529 



Nesippus, 478 



alatus, 478 



curticaudis, 478 



orientalis, 478 



Nicea, 510 



lucasii, sio 



Nogagus, 83, IIS 



curticaudis, 478 



latreillii, 478, 479 



Nogaus, Ill, 112 



latreillii, 112 



Nothocaris, ^^i 



rostricrescentis, 551 



Notodclphyoida, 81 



Notonectes, 242 



Notostomus, 550 



gibbosus, 5S0 



robustus, 550 



vescus, 550 ■ 



Notropis chalybceus, 327 



bifrenatus, 241 



cornutus, 241 



Nyctiphanes, 540 



australis, 540 



norwegica, 54" 



o. 



Octolasmis, 502 



americanum 502 



geryonophila, 502 



zvarwickii, 502 



Ucypcte, 4S7 



■Qcypoda, 457 



albicans 4^7 



arenaria, 458 



heterochelos 44^ 



maracoani, 44^ 



ptcgilator, 446 



pusilla, 140, 447 



Ocypode, 445, 457, 59^ 



albicans 457, 598 



arenaria, 458 



PAGE. 



Ocypode, arenarius, 45S 



pugilator, 446 



quadrata, 458 



reticutatus, 440 



(Sesarma) reticutatus, .... 440 



Ocypodidse, 432, 445, 597 



Ogyris, 560 



alphserostris, 560 



orientalis, 560 



Oithona 482 



plumifera 482 



Oithonella, 482 



helgolandica, 482 



Olencira 276, 283, 528 



lamarkii, 283 



praegustator, 284, 528 



Oncsea 487 



venusta 487 



Oncxidas, 487 



Oniscids 222, 227, 517 



Oniscoda, $20 



Oniscoidea, 220, 515 



Oniscus, 228, 234, 519 



afRnis, 235 



aquaticus, 238 



arenarius, 182, 183, 184 



arenatius, 184 



asellus 234,235, 519 



balthicus, 258 



cceruleata, 532 



ceti, ^03 



convexus, 519 



gammarellus, 790 



hypnorum, sif> 



locusta, 214 



marinus, $21 



nturarius, 235 



cestrum, 527 



pragustator, 284 



serratus, 208 



spinosus, 5/5 



sylvestris, 232 



volutator, 267 



Onychophora, 38 



Oplophorida 548 



Oplophoridre, 548 



Opossum slirimps, 540 



Oralicn, 476 



Orattrina, ^14 



pnlchella, 514 



Orcliestiidse, 171, 208, 510 



Orchestes, 210 



Orchestia 210, 510 



agilis 210, 211, 510 



gryllus, 211 



longicornis, 215 



megalophthalma, 218 



palustris, 2ii, 213, 510 



