Ileterocera from Costii Rica. ^^7 



witli (lull black ; a line black lino on discoccUular ; postmetlial 

 tine, black, Inani^kHl at vein f), then oiitcurvetl, followed on 

 veins by short l)lack streaks; subtenninal broader, wavily 

 outcurved, shite-black, joined at vein by a velvety-black 

 streak I'roni apex ; ternien below apex and at tornus green 

 irrorated with pale blue; a terminal roseate-brown line 

 spotted with black. Hind wings silky grey. Fore wings 

 below silky grey ; a fuscous streak on discocellular ; a fine 

 fuscous postniedial line; a broad outcurved subterniinal 

 fuscous shade. Hiiul wings below silk}- giey irioiated wilh 

 dull grey; a diseal point, angled outer Jine, and marginal 

 shade. 



Expanse 26 mm. 



JJal>. Juan Vina". 



llydriomena confusa, sp. n. 



? . Palpi fuscous grey, paler at tips. Head and thorax 

 green mottled with darker green and black. Abdomen grey- 

 buff; a dorsal fuscous streak, and slate-black tutt at base. 

 Fore wings green, spots and lines fuscous brown, becoming 

 black on inner margin ; a basal streak from costa to sub- 

 median ; a curved, iunular subbasal streak, most heavily 

 marked on margins ; an antemedial spot on costa suffusing 

 with subbasal in cell ; medial fascia broad from subcostal to 

 inner margin, outwardly crossed by a wavy green line ; 

 postniedial heavy on costa, nairow, Iunular from vein 7 to 

 inner margin ; subterniinal Iunular, geminate, filled in with 

 brownish green; an interru{)ted terminal black line; cilia 

 fuscous grey spotted with greeu. Hind wings whitish shaded 

 with grey-brown; a terminal fuscous line; an indistinct 

 subterniinal line. Fore wings below greyish ; costa whitish 

 buff, spotted with black; a dark line on discocellular; a 

 postniedial shade slightly outcurved below subcostal ; a 

 broad subterniinal fuscous shade from veins 4-7. Hind 

 wings below whitish thickly irrorated with brown ; a dark 

 discal point ; traces of la dark postniedial and subterniinal 

 line. 



Expanse 32 mm. 



Ilab. Toas. 



Nsar JJ./assli, Dogn. 



Hydriomena tectoria, sp. n. 



$ . Palpi coal-black. Head and thorax pale green, with 

 large coal-black spots on frons, vertex, and patagia. Abdo- 

 men dorsally black, crossed by white segmental lines. Fore 



