1876.] MR. H. DRUCE ON PEIiUVIAN UUTTERFLIES. 249 



from the costal margin to the inner margin by a band of six small 

 yellow spots; a yellow spot at the end of tlie"cell; posterior wing 

 crossed in the middle by a narrow band from the costal margin to 

 near the anal angle. Underside brown ; anterior wing with the base 

 blackish, the spots as above, but larger, some of them running too-e- 

 ther ; posterior wing crossed by a wide white band. ^ 



Exp. 1| inch. 



Valley of Cosnipata {H. Whitely). Mas. D. 



Allied to C. xanthaphes, Hiibn., but very distinct. 



Grenus Pyrgus, Hiibn. 



1. P. OMRiNA, Butl. Trans. Ent. See. 1870, p. 509. 



Pozzuzo {Pearce). Mns. S. G-. 



P^»""- Type, Mus. D. 



2. P. THESTiA, Hew. {Leucoch. t.) Equat. Lep. p. 77 (1870). 

 Valley of Cosnipata {H. Whitely). Mus. S. Gr. & D. 



3. P. SYRECHTUS, Fab. {Pap. s.) Syst. Ent. p. 534 (1775). 

 Ucayali {Bartlett). Myis. D. 



Geuus Brontiades, Hiibn. 

 B. PROCAS, Cram. {Pap. p.) Pap. Exot. ii. t. 179. f. D (1779). 

 Vc&y&li {Bartlett). . Mus. D. 



Genus Carterocephalus, Butl. 



1. C. DiMiDiATUs, Feld. Reise Nov. Lep. iii. p. 522, t 74 f 7 8 

 (1867). >••■/, o 



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



2. C. AGATHOCLES, Fcld. I. c. f. 16, 17. 



Pozzuzo {Pearce). ]\Ius. S. G. 



This species varies very much. A specimen in my collection is 

 almost without the orange bands of the posterior wing. 



Genus Achylodes, Hiibn. 



1. A. THRASO, Hiibn. Samml. exot. Schmett. (1806-1816). 

 Pozzuzo {Pearce). Mus. S. G. 



2. A. , sp. 1 



Pozzuzo {Pearce). Mus. S G 



3. A. BusiRus, Cram. {Pap. b.) Pap. Exot. iii. t. 261. f. A-C 

 (1782). 



Pozzuzo {Pearce). Mus. S G 



Nauta {Bartlett). ]\jyg' j^' 



4. A. coRBULo, Cram. {Pap. c.) Pap. Exot. iv. t. 354. f. A (1782).. 

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



