176 Mr. H. Druce on 



Fans. Lithosidse. 

 Chrysochlorosia stqyerba, sp. n. 



Male. — Head, collar, tegulae, thorax, and abdomen metallic 

 green; antennas metallic green, the tips white; the anus 

 bright metallic blue; the underside of the ablomen reddish; 

 the legs metallic blue-green. Primaries metallic orange-blue 

 and green, broadly bordered with black on the outer margin; 

 the fringe bright metallic blue : secondaries black. Under- 

 side of both wings greenish black. 



Expanse \\ inch. 



Hah. Colombia, Rio San Juan, 250 feet (G. M. Palmer, 

 Mus. Druce). 



Ptychoglene pfto?be } sp. n. 



Male. — Head, antenna?, tegulse, and thorax brownish 

 black; collar white; abdomen black, each segment edged 

 with white; underside of the abdomen white; legs brownish 

 black. Primaries orange-yellow, the costal margin, apex, 

 and outer margin broadly black, the inner margin edged with 

 black; the fringe black: secondaries orange-red, bordered 

 with black from the apex to the anal angle ; two black 

 streaks at the base of the wing ; the apical half of the fringe 

 black, the anal half orange-red. Underside very similar to 

 the uppersid'e, but paler in colour. 



Expanse l^ inch. 



Hab. East Peru, Huancabamba, 6000-10,000 feet (Boctt- 

 ger, Mus. Druce). 



Fam. Lasiocampidse. 

 Chrysopoloma opalina, sp. n. 



Male. — Head, collar, tegulse, thorax, abdomen, and legs 

 pale cream-colour ; antennas pale brown. Primaries pale 

 cream-colour ; an indistinct row of brownish-black dots crosses 

 the wing from near the apex to the inner margin close to the 

 anal angle, the spot on the inner margin much the largest: 

 secondaries pale cream-colour, crossed from the apex to the 

 inner margin by a double row of indistinct black dots, also a 

 marginal row of very indistinct dots extends from the apex to 

 the anal angle ; the fringe of both wings pale cream-colour. — 

 Female very similar to the male, but much larger, very 

 thinly clothed with scales and quite opalescent; the tips of 

 the antennae black. 



Expanse, S If > ? H inches. 



