1876.] MR. H. DRUCE ON PERUVIAN BUTTERFLIES. 239 



Genus Lasaia, Bates. 



L. meris, Cram. (Pap. m.) Pap. Exot. iv. t. 366. f. B, C (1782). 



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



Nauta and Yurimaguas (Bartlett). Mus. D. 



" Common about the banks of rivers and villages." — E. B. 



Genus Nymphidium, Fabr. 



1. N. caric^e, Linn. (Pap. c.) Mus. Ulr. p. 324 (1764). 

 Ucayali (Bartlett). Mus. S. G. 



2. N. ascolia, Hew. Exot. Butt. i. Nymph, t. 1. f. 4 (1852). 

 Pozzuzo (Pearce). Mus. S. G. 



3. N. melope, Hiibn. (Lim. subt. m.) Samml. ex. Schmett. 

 (1806-1816). 



Ucayali (Bartlett). Mus. D. 



" Frequents the forest footpaths." — E. B. 



Genus Uraneis, Bates. 



U. hyalina, Butl. Journ. Linn. Soc. Zool. ix. p. 225, t. 6. 

 f. 26 (1867). 



Pozzuzo (Pearce). Mus. S. G. 



Genus Stalachtis, Hiibn. 



1. S. phlegia, Cram. (Pap. p.) Pap. Exot. iii. t. 197. f. F, t. 236. 

 f. C(1782). 



Ucayali (Bartlett). Mus. S. G. 



2. S. calliope, Linn. (Pap. c.) Mus. Ulr. p. 223 (1764). 

 Ucayali (Bartlett). Mus. S. G. 



3. S. euterpe, Linn. (Pap. e.) Mus. Ulr. p. 226 (1764). 



Nauta and Upper Ucayali (Bartlett). Mus. S. G. & D. 



" All the species of Stalachtis are found on the forest footpaths." 

 —E. B. 



Family IV. LYC^NID^E, Steph. 

 Genus Lyc^ena, Fabr. 



1. L. hanno, Stoll (Pap. h.) Suppl. Cram. t. 39. f. 2, 2 b 

 (1790). 



Pozzuzo (Pearce). Mus. S. G. 



2. L. , sp. ? 



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



3. L. koa, n. sp. (Plate XVIII. fig. 7.) 



Upperside dark violet-blue, with the outer margins browu. Under- 

 side pale brown, darkest at the base of the wings ; anterior wing with 



