250 MR. H. DRUCE ON PERUVIAN BUTTERFLIES. [Feb. 1, 



5. A. ozotes, Butl. Trans. Ent. Soc. 1870, p. 515. 



Pozzuzo (Pearce). Mus. S. G. 



Valley of Cosnipata (H. Whitely). Mus. D. 



6. A. MELANDER,Cram.(Pa/).»«.) Pap. Exot. iii.t. 270. f.H (1782). 

 Valley of Cosnipata (H. Whitely). Mus. S. G. & D. 



7. A. viridiceps, Bull. Cist. Ent. i. p. 115 (1872). 



Pozzuzo (Pearce). Mus. S. G. 



8. A. thrasybulus, Fab. (Hesp. t.) Ent. Syst. iii. 1. p. 346 

 (1793). 



Ucayali (Bartlett). Mus. D. 



9. A. nearchus, Latr. (Hesp. n.) Humb. Bonp. Obs. Zool. ii. 

 p. 135, t. 43. f. 3, 4 (1811-1823). 



Ucayali and Yurimaguas (Bartlett). Mus. S. G. & D. 



10. A. , sp.?* 



Pozzuzo (Pearce). Mus. S. G. 



1 1. A. pausus, Doubl. & Hew. (Achly. p.) Gen. Diurn. Lep. t. 80. 

 f. 6 (1852). 



Nauta (Bartlett). Mus. D. 



12. A. , sp. ?* 



Valley of Cosnipata (H. Whitely). Mus. S. G. 



Genus Helias, Fabr. 



H. albiplaga, Feld. Reise Nov. Lep. iii. p. 531, t. 73. f. 18, 19 

 (1867). 



Huiro, valley of Santana (H. Whitely). Mus. D. 



" I found the whole of the Hesperidce plentiful throughout East 

 Peru ; they are found about the flowers in plantations and villages, 

 as well as sand- and mud-banks of the rivers." — E.B. 



EXPLANATION OF THE PLATES. 

 Plate XVII. 



Fig. 1. Napeogencs pyrrho, p. 209. j Fig. 4. CeraHnia alexia, p. 207. 



2. Ceratinia tigrina, p. 207. 5. Mechanitis ortygia, p. 208. 



3. MelincBa chincha, p. 211. | Ii & 7. Dedal ma whitelyi, p. 215. 



Plate XVIII. 

 Fig. 1. Pedaliodes zoippus, p. 214. I Fig. 0. Paphia alberta, p. 234. 



2. Heliconius bartletti, p. 219. 



3. Eresia pearcei, p. 222. 



4. mundina, p. 221. 



5. nvssia, p. 222. 



7. Lyceena kod, p. 239. 



8. Carystits simulius, p. 248. 



9. Erycides orasus, p. 248. 

 10. Telegonits lacydus, p. 247. 



* I cannol determine these species; they are simply brown on both sides. 



