Vou. Il, Pr. 2] 
Q@strelata lessoni, 55, 56 
leucoptera, 54 
longirostris, 92 
macroptera, 58 
magentz, 56 
mollis, 55 
neglecta, 102 
nigripennis, 54 
Parvirostris, 104 
pheopygia, 97 
rostrata, 56 
sandwichensis, 101 
scalaris, 104, 106 
trinitatis, 102 
wortheni, 104 
officinalis, Avicennia, 203 
Oligonicinz, 318 
Oligonyx, 318 
olivacea, Certhidea, 220-223 
olivaceirostris, Diomedea, 46 
oliveri, @strelata, 57 
opisthomelas, Puffinus, 15, 16, 20, 50, 60, 
66, 114-119, 120, 121, 123, 184 
Opuntia, 204, 207, 211, 233 
Orthoptera, 262 
Ortmann, 265 
oryzivorus, Dolichonyx, 257-258 
Ossifraga gigantea, 86 
Owl, Galapagos Barn, 194 
Galapagos Short-eared, 153, 193- 
194, 237, 242 
owstoni, Cymochorea, 63 
P 
(Pachodynerus) galapagensis, Odynerus, 
348, 353-354 
Pachodynerus gauller, 354 
(Pachodynerus) nasidens, Odynerus, 349, 
353 
Pachodynerus simplicicornis, 354 
Pachycondyla (Pseudoponera) stigma, 
303 
Pachyptila, 6, 48, 68 
vittata, 14, 17, 18, 19, 46, 47 
Pacific Petrel, 142 
pacifica, Procellaria, 142 
rubida, Solenopsis globularia, 273 
Solenopsis, 261 
globularia, 273 
pacificus, Fulmarus, 87 
Puffinus, 145 
Paefsler, 76, 85, 109, 152, 174, 180 
Pagodroma, 68 
nivea, 14, 15, 17, 18, 48, 51 
Pale-billed Shearwater, 130 
Pallid Tree Finch, 244, 253-257 
pallida, Nauphoeta, 316 
Schistocerca melanocera, 323 
pallidispina, Liparoscelis, 334 
371 
pallidus, Camarhynchus, 253-257 
Leurolestes, 313, 316 
Liparoscelis, 333 
palpebrata, Phoebetria, 14, 15, 17, 18, 42, 
46, 86 
paludicola, Liparoscelis, 333, 334 
Panchlorine, 317 
Pandion haliaétus, 193 
Parandra, 350 
Parathespinez, 318 
Parkinson, 4, 5 
Parkinson’s Petrel, 4, 23, 59, 108 
parkinsoni, Majaqueus, 108 
Procellaria, 14, 16, 19, 50, 59, 108 
Parrot Tree Finch, 215, 246-247 
parvirostris, A®strelata, 104 
CEstrelata, 104 
Pterodroma, 15, 19, 49, 56, 57, 104 
Paspalum conjugatum, 201 
Passer domesticus, 228, 231 
Patten, 30 
pauper, Camarhynchus, 249 
Peale, 7, 9, 105 
Peale’s Petrel, 65 
Pealea, 68 
lineata, 14, 16, 19, 64, 65 
pelagica, Procellaria, 63 
Thalassidroma, 15, 16, 21, 62, 63 
Pelagodroma, 68 
fregata, 182 
marina, 15, 18, 19, 20, 64, 65, 182 
Pelecanoidide, 12, 13, 39, 40, 42, 66, 68 
Pelecanoidinz, 39 
Pelecanoides, 68 
Berardii, 66 
exsul, 66 
garnoti, 14, 16, 66, 67 
georgica, 67 
urinatrix, 14, 17, 18, 19, 66-67 
Pelican, Brown, 124 
California Brown, 28 
pellucida, Myrmica (Monomorium), 275, 
276 
peregrinus, Camponotus (Myrmorhachis) 
planus, 260, 261, 263, 291-293 
Periplaneta americana, 313 
australasie, 313, 316 
brunnea, 313, 316 
persicus, Puffinus, 122 
peruvianus, Dorymyrmex pyramicus, 275 
Peschel, 265 
petechia, Dendrceca, 216-220, 241 
“Peterel,”’ 259, 260, 278, 287, 350 
Petrel, Ashy, 24, 33, 63, 171-174 
Black, 24, 33, 64, 174-177 
Black-bellied, 23, 65 
Blue, 23, 47 
Bulwer’s, 12, 13, 51 
Cape, 12, 23, 36, 47, 91-92 
Capped, 6, 57 
