( Ixi ) 



Perusia maculata, 346 ; var. Jiava, 346. — pracisaria, from Chili, 344 ; 



var. ? conspersa, 344. — rubripicta, 345 ; var.? ignescens, 345. 

 Pharmacis, type alluded to, 372. P. ardesceiis, 376. — clara, Sli.—imigiiis, 



378. — latifasciata, 377; var. definita, 377. — mixta, 375; vars., 



375, 376,— frmototo, 372 ; vars, 372, m%.—valdivlata, from Chili, 



373. 

 PMhalaptcryx, how differs from Hcmerophila, 414. P. edna, m.^adntha, 



414. 

 Philatujlaus, 28. P. ornatus, 28. 

 Phricodia humeralis, a Gatocephala, 15. 

 Phyllia cinerescem, 421. — triangularia, from Chili, 421. 

 Pielus maculosus, an Oxycanus, 24. 

 Pieris melete,-^mapi, — ?'ap«, temperature forms, 488. 

 Platyptihis littoraUs, 44. 

 Plectrohoarmia, 366. P. so7'dida, 366. 

 Pluisia biloba, doubtfully from Chili, 138. — chilensis, 138. — gamvioides, 



138,— «M, 138,— ■i?i>(/M/a, 137, from Chili. 

 Polyommatus bixticus, from Hawaii, 31 ; larva described, 32. — phlceas, 



temperature forms, 485, 491. 

 Polythysana albescens, alluded to, 20; larva and pupa described, 104. — 



cinerascens, alluded to, 20. — edmondsii, 19. — rubrescens, from Chili, 



19. 

 Porthetria hypoleuca, male described, 7. 

 Procris melas, from Chili, 4. 

 Proteopteryx umlsinghamii, 43. 



Protoparce euryloclms, from Chili, larva described, 3. 

 Psaliodes brevipalpis, 419. — pseudolialia, 419. — signata, 418. 

 Psamatodes cauquenensis, 382. — chilenaria, from Chili, 382. — ferruginaria, 



381. 

 Pseudaleucis, 371. P. irrorata, 371. — niisera, 371. 

 Pseudocerura, 105. P. thoracica, 106 ; larva described, 106. 

 Pseudosestra, 389. P. &e»a, 389. 

 Psyche chilensis, alluded to, 10. 

 Psychidce, position of family, 3 



Rhopalodes, alluded to, 396. R. virescens, from ChUi, 396. 

 Rumia aurantiacaria, from Chili, 344 ; var. siniplicior, 344. 

 Sabulades infelix, 350. 

 Sarracena declinaria, from Chili, 422. — olivacea, 421. — pellicata, from 



Chili, 432. 

 Scoparia coarctata, probable variety described, 41. 

 Scapula constricta, 40 ; larva described, 41. 

 Scordylia vittata, from Chili, 411. 

 Scntocoremia, 418. S. obscura, 418. 

 Scotomera, position of genus, 37. S. hydrophila, 36. 

 Scotopteryx ? rinodaria, an Odontothera, 409. 

 Scotosia cauquenensis, 415. — exacta, 415. 

 Selidosema phasvia, 385. 

 Siona columba, 422. 



