163 



Page, 



OiAisurus californiensis 55 



Orbiculare 113 



Ornithology of the United States Exploring Expedition 20 



OstraciontidsB 78, 94 



Ostracion argus 79 



bituberculatus 78 



cubicus 78 



cyanurus 79 



immaculatus 1 79 



lentiginosus 94 



meleagris 94 



pointille . 94 



punctatus 94 



tesserula 79 



tetragonus 78 



tuberculatus 78 



Otus brachyotus 15 



(Brachyotus) brachyotus - 15 



OxycephalidsB 136 



Oxycephalua 137 



tuberculatus 136 



Pacifica 129 



Pachygrapsus crassipes 115, 116 



parallelus 114 



PsBcilia fusca 57 



Paguridse 116 



Pagurus clypeatus 117 



latens - 117 



levimanus 116 



tibicen. 116 



Palaemonidae 119 



Palsemou acutirostris 119 



Palmyra Island 7,23,24,28,143 



Panamensis 117, 118 



Pandion carolinensis 16 



halizetus 16 



var. carolinensis 16 



var. leucocephalus 16 



leucocephalus 16 



Paracirrhitus forsteri 73 



Paradiodon novemmaculatus 43 



quadrimaculatus 43 



Parascorpjena 62 



Parexocoitus mento 75 



