Ueterocera from Costa Rica. 361) 



Diarhahdosia melinda, sp. n. 



^ . Head whitish ; a dark grey spot between antennae. 

 Collar whitish, edged behind with roseate. Thorax roseate. 

 Abdomen yellowish wliitej a transverse dark grey line on 

 last segment. Fore wings whitish yellow ; a iilacine grey 

 shade at end of cell, expanding towards costa, and continuing 

 towards apex, where it is upturned and ends in a dark 

 point on costa ; a broad similar shade below cell and to 

 outer margin, terminating in a darker point ; the base of inner 

 margin shaded with Iilacine grey. Hind wings still paler; 

 a dark terminal shade from vein 4 to apex ; a dark terminal 

 point below vein 2. Underneath whitish ; the dark shades 

 on fore wings not reaching base and more pronounced ; 

 the shade at apex of hind wings somewdiat reduced. 



Expanse 20 mm. 



Hub. Banana River. 



Allied to D. mandana, Dyar. 



Metallosia nitens, sp. n. 



$ . Head, collar, and thorax dark golden green. Abdomen 

 black, shot with dark green terminally. Legs shaded with 

 dark metallic green. P"'ore wings golden green ; a fuscous 

 streak below cell and vein 2. Hind wings black. 



Expanse 3 7 mm. 



Hab. yixola. 



Lasiocampidse. 



Lebeda angiistipennis^ sp. n. 



^ . Head violaceous brown, thinly irrorated witli ochreous- 

 brown hairs. Collar and thorax ochreous brown, irrorated 

 with violaceous brown. Abdomen brown, darkest dorsally, 

 slightly tinged with violaceous. Fore wings dark violaceous 

 brown, irrorated with ochreous-brown scales ; an ochreous 

 point at end of cell; traces of duller antemedial, medial, and 

 postmedial shades, all very indistinct ; cilia deep reddish 

 brown. Hind wings dull dark brown, only the costal margin 

 irrorated with ochreous brown. The fore wings long and 

 narrow, the outer margin very oblique. Hind wings with the 

 costal margin deeply excised. 



Expanse 78 mm. 



Hab. Tuis. 



