Ileterocera from Costa Rica. 347 



cUscocellular ; postmeditil vertical, close to end of cell ; some 

 outer yellow and reddish sliading, forming an interrupted 

 line, slightly outcurved between veins 4 and 2 ; subterminal 

 small black spots above and btdow vein 3. Hind wings : a 

 medial vertical line to postmedial on inner margin ; post- 

 medial indicated by fine yellow and reddish shadings; eub- 

 terminal bhick points from below vein 4 to inner margin, 

 above vein 4 to costa faint reddish siiading. Win<fs below 

 roseate, with some black striie and irrorations ; the sub- 

 terminal black spots as above ; faint traces of fuscous lines. 



Expanse 44 mm. 



llab. Juan Viiias. 



Alanafumidaj sp. n. 



cJ . Head dark grey. Body and wings roseate brown, 

 abdomen irrorated with dark giey. Fore wings striated with 

 daik grey, especially terminaily; space below cell to inner 

 margin shaded with smoky grey, with slightly darker ante- 

 medial and postmedial shades; a black point on discocellular ; 

 a smoky subterminal shade, broad at apex, constricted be- 

 tweeti veins 2 and 3. Hind wings with dark grey strise, 

 except beyond cell; a black point on discocellular; abroad 

 basal smoky shade also along costa and at anal angle ; sub- 

 terminal small smoky-grey spots containing white points, 

 upcurved towards inner margin. AVings below whitisli buff; 

 dark grey discal points; a subterminal dark shade on fore 

 wings from costa to vein 3; dark subterminal points on hind 

 wings. 



Expanse 29 mm. 



JJab. Juan Vinas. 



A lets mopsaria, sp. n. 



cJ . Palpi brown, fringed with grey. Frons brown, edged 

 below with whitish grey. Vertex and abdomen whitish grey, 

 the latter irrorated with brown and crossed by dark brown 

 lines, the basal segment clearer white. Wings white, with 

 fine brownish-grey strife; terminal black spots on inter- 

 spaces; cilia tinged with brown at base; subterminal line 

 white, indicated outwardly by suffusing stria, inwardly by 

 fuscous spots somewhat interrupted on fore wings ; post- 

 medial line fine, dark brown, lunular, with short darker streaks 

 on veins. Fore wings : a fine antemedial inbent line, puncti- 

 form on veins, originating from a fuscous spot on costa; 

 medial line faint, with well-marked points on median and 

 submedian and a large spot on costa ; a dark streak on disco- 

 cellular. Hind wings : a fine antemedial brownish shade ; 



