INDEX. 



661 



Page. 



Osculatia pui-purata 190 



sapphirina 199 



Osmerus attenuatus 14, 41 , 265, 313 



dentex 255,271 



oligodon 256 



thaleichthys 14,41 



splrinchus 255, 271 



Osmotreron malabarica 328 



olax (?) 328 



viridis 328 



Osprey, American 215 



Ossifraga gigantea 222 



Ostiinops atrocastaneua 173 



atrovirens 173 



bifasciatus 173 



Ostrea 137 



virginiana 306 



Othonops 20 



Othonopa eos 19, 53, 140 



Otididse 329 



Otis tarda 329 



Otocompserjocosa 322 



pyrrhotis 322 



ty mpanistrigus 322 



Otocorys alpestris 326 



longirostris 326 



nivalis 326 



Otogyps auricularis 317 



Otolithua califomiensis 48 



magdaleniB 48 



Otus agrarius 370 



brachyotus 366,370 



brachyotus americanus 370 



brachyotus /3. cassini 370 



(Brachyotus) brachyotus 370 



(Brachyotus) galapagoensis 371 



breviarius 370 



cassini 370 



galapagoensis 367,371 



microcephalus 37o 



palustris 370 



"ulula" 370 



vulgaris 318 



Oiitils agricoles en Silex du Sad de riUinois 455 



Owl, American ham 213 



American hawk 214 



American long-eared 214 



a new species of, from Porto Eico 366 



arctic horned 214 



barred 214 



California pigmy 214 



Caspian 370 



dusky homed 214 



European hawk 214 



ferruginous pigmy 214 



flanimuliitcd screech 214 



Florida barred 214 



Florida burrowing 214 



Florida screech 214 



Gahipagoan short-cared 371 



great gray 214 



great horned 214 



Lapland 214 



■ little screech 214 



Mexican screech 214 



Proc. Nat. Mus. 81 33 



Page. 



Owl, northwestern screech 214 



Porto Eican short-eared 370 



Eichardson's 214 



Kocky Mountain screech 214 



saw- whet 214 



short-eared 214,309 



snowy 214 



spotted 214 



Texan screech 214 



western horned 214 



"Whitney's pigmy 214 



Oxyjulis raodestus 52 



Oxylebius pictus 9, 54 



Oxypogon cyanotemus 188 



lindeni 188 



Oxyrhamphidae 174 



Oxyrhamphus flammiceps 174 



Oxyurus masafuerse 180 



Oyster , 3(I6 



Oystercatcher, black 217 



European 217 



P. 



Pachycephala albifrons 324 



assimilis 324 



flavifrons 324 



gutturalis 324 



icteroides 324 



littayei 324 



melanura 324 



rufiventris 324 



PachycephalinsB 324 



Pachyrhamphus intermedius 179 



major .' 213 



niger. 179 



spodiurus 179 



surinamus 179 



Padda oryzivora 325 



Pagodroma nivea 332 



Pagophila ebamea 221 



Paljemonetes vulgiwia 299, 304 



Palieornis columboides 326 



purpureus 320 



schisticeps 326 



torquatus 326 



Palamedea cornuta 198 



PalaniedeidiB 198 



Palenqud, la stele de 457 



le Bas-relief de la Croix de 458 



tablet 457 



Paleorhynchus 433 



Pallochiton 283 



lanuginosus 287 



PalmaceJB 311 



Palmer, Dr. E i]3 



Palumbus torquatns 328 



Pfinama, die giiiber von 455 



Panamensis, Pseudopristipoma 387 



Pandalus leptocorus 299, 304 



Pandion haliaiitua 317 



baliaetus carolinensis 215 



PanopeusSayi 298 



Panulirus inteiruptus 31 



Panurus biarmicus 321 



Panychlora aliciiB 190 



