Ileterocera from Costa Rica. 219 



orbicular a black point ; reniform large, reddish brown, 

 crossed by a fuscous line, preceded by a black line anteriorly 

 in cell, suffusing \yith a velvety black spot below vein b, and 

 connected with costa by a fine angled black linej a fuscous- 

 brown shade from apex, inbent at vein 6, outcurved and less 

 distinct below 5; terminal black points. Hind wings light 

 brown at base, shading to fuscotis on outer margin ; the 

 veins fuscous on outer half; minute terminal black points; 

 cilia golden yellow. 



Expanse 43 mm. 



Hab. Juan Vinas. 



Allied to R. pallida, Schs., and R. sahata, Druce. 



Rhosologia pallida, sp. n. 



<$ . Head, collar, and thorax yellowish buff, the palpi 

 laterally black. Abdomen above buff, shaded with reddish 

 brown, laterally thinly irrorated with black. Fore wings 

 yellowish buff, with some scattered brown striae ; a light 

 brown point as orbicular ; reniform large, diffuse, mottled 

 dark grey and brown ; an elongated velvety black spot at 

 cell below vein 5 ; a faint brownish angled shade from costa 

 to reniform ; a vague subterminal sliade irrorated with 

 ochreous, beyond which the margin is faintly darker ; terminal 

 dark points between the veins. Hind wings thinly irrorated 

 with fuscous ; the veins slightly brown ; terminal black 

 points larger than on fore wings ; cilia yellowish buff. 



Expanse 39 mm. 



Hab. Juan Vinas. 



Hermmodes juvenis, sp. n. 



^. Palpi dark brown, streaked with white above. Head, 

 collar, thorax, and fore wings whitish, thinly irrorated with 

 dark brown. Abdomen butt-brown. Fore wings: no orbi- 

 cular ; reniform faintly outlined by brown scales ; a post- 

 medial series of small clusters of brown scales, connected on 

 costa and inner margin ; a subterminal lunular dentate line, 

 very tine and indistinct ; outer margin suffused with brown ; 

 fuscous-brown terminal spots. Hind wings pale buff, 

 irrorated with brown on outer half; a terminal fuscous line, 

 interrupted by veins. 



Expanse 25 ram. 



Hah. Tuis. 



Herminodes subdara, sp. n. 

 Palpi dark olive-brown, fringed above with whitish. 



