202 



Ptyckopoda sp., 1916, 155. 



aperta, sp. n., 19 16, 155. 



nigrosticta, 19 16, 155. 



subtorrida, sp. n., 1916, 154. 

 Ptyodactylus lobatus, 19 12, 414. 

 Ptyonius aestecephalus, 191 3, 959. 

 Pucrasia darwini, 191 1, 521. 



macrolopha, 191 1, 521. 



xanthospila, 191 1, 521. 

 Pudu pudu, 1913, 1091. 

 Pudua humilis, 1911,459. 

 Puffinus anglorum, 191 1, 531. 



kuhli, 191 1, 531. 



major, 1 91 1 , 531. 

 Pulchriphyllium crurifolium, 1915,289. 

 Pulex irritans, 1911, 5. 

 Pulsatrix torquata, 191 1, 493. 

 Putorious, 1920, 179. 



nigripes, 191 1, 557, 559. 



putorius, 1 91 2, 234. 

 Pycnonotus atricapillus, 19 1 1, 472. 



crocorrhous, 191 1, 472. 



hsemorrhous, 1911, 472, 858. 



jocosus, 191 1, 472, 701; 1912, 

 415. 



leucogenys, 191 1, 858. 



leucotis, 19 1 1, 472. 



leuconotus, 1911. 858. 



luteolus, 191 1, 717. 



melanicterus, 191 1, 717. 



sinensis, 191 1, 472. 



xanthopygos, 191 1, 472, 858. 

 Pycnosoma rufifacies, 1920, 230. 



varipes, 1920, 230. 

 Pyctorhis nasalis, 191 1, 715. 

 Pygaster, 19 12, 443-449, 454, 457- 

 466, 469-480, 484, 488-490, 

 493, 495; 1913, 178. 



relictus, 19 12, 452. 



reynesi, 191 2, 483. 



semisulcatus, 19 12, 448, 451, 454, 

 455, 461, 468, 475, 482, 485, 

 488; 1913, 179. 



conoideus, 191 2, 456. 



umbrella, 1912,452. 



(Maoropygus) laganoides, 1912, 

 455. 



( ) truncatus, 1912, 454. 



Pygaster (Megapygus) macrocyphus, 

 1912, 458. 



( ) umbrella, 1912, 454, 466, 



468. 

 Pygastrides, 1912, 452, 462. 

 Pygathrix, 191 1, 124, 127, 128. 

 Py gopus lepidopus , 1 9 1 3 , 151. 

 Pygosceles adeliae, 19 14, 487. 



papua, 191 3, 1091. 



tseniatus, 1911, 532. 

 Pygospila tyres, 19 12, 553. 

 Py gurus blumenbachi, 1912,474. 

 Pyrameis atlanta, 19 1 1, 823. 



cardui, 1911, 709, 710, 736, 738, 

 823. 

 Pyramidula, 1911, 803. 

 Pyranga sestiva, 191 1, 1113. 



bidentata, 1 914, 475. 



saira, 191 1, 475. 

 Pyrausta alentialis, 191 2, 554. 



conistrotalis, sp. n., 191 6, 176. 



deductalis, 19 12, 554. 



flammealis, 191 2, 546, 554, 555. 



incoloralis, 1916, 176, 736. 



occultilenea, 1912, 554. 



stenialis, sp. n., 1916, 176, 736. 

 Pyrenestes albifrons, 191 1, 477. 

 Pyrgoma stokesii, 191 1, 1029. 

 Pyriglena berlepschi, 191 1, 1167. 



maculicaudis, 1911, 1166. 



tyrannina, 191 1, 1165. 

 Pyrina, 191 2, 443, 444, 457, 458, 462, 

 464, 466, 469, 470, 480, 490,493. 



desmoulinsi, 1912, 489. 

 Pyrodinium bahamense, 1913, 286. 

 Pyromelana aurea, 1911, 476. 



franciscana, 1911,477. 

 Pyrophyllia, 1911, 1038, 1041. 



inflata, 191 1, 1018-1020, 1037, 

 1039, 1040, 1044. 

 Pyrrhocorax alpinus, 1911, 483. 



graculus, 1911, 483. 

 Pyrrliula erythrocephala, 19 14, 943. 



europsea, 1911, 479. 



nepalensis, 1913, 1091. 



rubicilla, 191 1, 479. 

 Pyrrhulauda verticalis, 191 1, 484. 

 Pyrrhulopsis personata, 1911, 498. 





