128 Mr. A. G. Butler on Peruvian Lepidoptera. 



64. Fyrrliopyga hospita, n. sp. 



Allied to P. zonara^ but the bands of primaries rather nar- 

 rower ; the basi-internal area of secondaries occupied by a 

 discoidal spot and three to four narrow divergent interno- 

 median streaks of pale blue; the discal band widely separated 

 from the internal streaks, continuous and slightly tapering to 

 near the anal angle : body silvery pale blue, the thorax lon- 

 gitudinally striped and the abdomen transversely banded with 

 black ; head black, spotted with white. Expanse of wings 

 2 inches 7 lines. 



Ucayali (several examples).- 



Heterocera. 



Zygaenid^. 



EucHsoMiiN^, Butler. 



HlSTi^A, Walker. 



65. Ilisticea proserpind. 

 Enchromia pi'bse'hpinn, litibnev, Zatr. exot. Schmett. figs. 221, 2^22. 

 Ucayali. 



Melameridse. 

 Pachiosia, n. gen. 



Allied to Micropus, but with the subcostals of secondaries 

 emitted together from the end of the cell^ instead of from a 

 v/ell-marked footstalk ; the discocellulars- more angulated, 

 the first median branch emitted nearer to the second. Type 

 P. fiaveolata, Cramer. 



6Q. Pachiosia Jlaveolatai 

 Phalanajlaveolata, Cramer, Pap. Exot. i. pi. Ixxxviii. (1779). 



Ucayali. 



A very common and Well-known specieSi 



Dioptidffi. 



Stenele, Walker. 



67. Stenele calida. 

 Stenele calida, Butlei', 111. Lep. Het. p. 56, pi. xii. fio-. 3 (1877;. 

 Ucayali. 



