1066 



INDEX. 



Page. 



Oidemia --- 63,71,86 



deglandi 63,76,85 



perspicillata 44, 45, 63, 85 



Olivella intorta 140 



Olor buccinator _. 45, 65, 86 



Oncocenmis articollaris - . 478 



ciliata 414 



new species 478 



Oncoceras - 173 



arcticum _ 177 



new species--- 151,173 



exiguum -- 171 



gibbosuni 173 



magnum 173 



manitobense - 170 



'numisef ormis - 171 



tumidum 177 



new species- 173 



whiteavesi - 173 



Oncoceratidse --. 171 



advena 66,80,87 



bisetosus 65 



var. calif ornicus- 65,86 



var. porzanse 65,86 



minutus - - 65, 87 



remotiis - - 66, 61 



Oncophorus 43,65 



Ooencyrtus - --- 383,383,398 



anasffi - 383 



clisiocampsB - 382 



gargaris - 383 



johnsoni-- 383 



new genus--- 338,345,381 



Ophioninse --- - 397 



Ophthalmomyia cinerea, new species . - 368 



lacteipennis -- 368 



Oreortyx pictus plumif rons 63,88 



Oriolidse - 19 



Oriolus larvatus 19 



brachy rby ncbus 19 



nigripennis 19 



Orites niveogularis - - 338 



Ornithobius - 42, 65 



bucephalus 65 



cygni .- 65,86 



goniopleui'us .- 65,86 



Ornithomyia erytbrocephala 369 



Ortalidse 257 



OrthidEe 156 



Orthis bellarugosa 157 



bellirugosa .- 150,151,157 



borealis 151, 157 



meedsi 151,157,158 



arctica, 150,176 



new variety 151, 157 



plicatella-- 151,156 



proavita 158 



subtiuadrata - 158 



testudinaria 150,151,156 



tricenaria -- 150, 151, 156 



Orthoceras _.- 149 



bilineatum 151, 169 



laqueatum - 149 



olorus - 169 



bafflnensis- 151,169,176 



porteri - - - 176 



new species 151,169 



Page. 



Orthoceras scalarif ormis 176 



new species-- 151,170 



vertebrale 169 



Orthoceratidae. 169 



Ortholophus 29 



leucolophus 28,29 



Ortyx virginianus 66 



Oscinidse 265 



Oscinis anonyma --- 266 



coxendix -- 266 



nana 367 



obscura, new species --- 366 



quadrilineata - 266 



umbr osa - 267 



virgata 266 



Osteology of Dinolestes le wini 117 



Ostracoda 173 



Otocoi-is -. - 51,93 



alpestris 50,93 



chrysol^ma 51,93 



insularis 230 



longir ostris - - 220 



Otocorys longirostris 220 



Otus vulgaris, var. wilsonii _ 48 



Oxylabes 244 



madagascar iensis 244 



xanthophr ys - 244 



Oxyrhyncha.-- 373,293 



Oxystomata 373,296 



Ozius corrugatus -... 389 



Pachygrapsus 377,278 



maurus.. 378,279 



transversus 371,278 



Pachypsylla c. -gemma 383 



Paguridea --- 273,301 



Paguristes-- 302,307 



liispidus - 307 



Pagurns 303,303 



alatus 303 



angulatiis -. 303 



excavatus 303 



granulimanus 303 



inermis 303,304 



meticulosus --. 303 



pugilator 306 



pustulatus 303 



sculptimanus 303,304 



striatus 303 



var. pectinata 302 



strigosus- -.- 303 



triangularis -- --_ 803,304 



virescens.- 305 



Palada, new genus 486 



scarletina 414 



new species 487 



Palsemon - 314 



acanthurus - 315 



africanus - 315 



canaliculatus 311 



edwardsii 314 



hastatus 314,315 



longirostris 314 



macrobrachion 315 



maculatus 314,315 



olfersii -- 316 



paucidens -- 315 



spinimanus 316 



