524 PROCEEDINGS OF THE NATIOXAL MUSEUM. 



OROSCOPA BELUS, new species. 



Female. — Palpi and frons whitish gray with some fuscous spots; 

 vertex brownish gray. Collar whitish, crossed by a fuscous line in 

 front. Thorax pale gray; abdomen slightly darker with some brown 

 irrorations, and paler segmental lines; a fuscous and brown trans- 

 verse line at base. Wings pale gray; a few brown irrorations; termi- 

 nal brown points; cilia yellow brown. Fore wings: Lines fine, 

 brown, darker on costa and inner margin; antemedial line outangled 

 below vein 2, deeply inbent to inner margin ; orbicular minute, whitish ; 

 reniform white, finely edged with dark gray and brown, containing 

 inwardly a small semihyaline indistinct spot, and crossed by some 

 grayish and yellow brown scaling, followed by a white shade ; post- 

 medial geminate, deeply outcurved beyond cell, and inbent to inner 

 margin close to antemedial line, followed by a tliird line, slightly wavy, 

 and more remote on costa; a white shade above vein 6 from post- 

 medial to apex; subterminal indicated by dark shading forming spots 

 between veins 5 and 7, preceded on inner margin by a fuscous shade. 

 Hind wings: A geminate fuscous Une at base; an outer white line, 

 outcurved below costa, partly finely edged with dark bro^vTi. Wings 

 below grayish white, some scattered fuscous irrorations; suffusing 

 fuscous lines at base of fore wings, and antemedially on hind wings, 

 not reaching inner margin; a similar cluster of lines on fore wings 

 medially below cell, joined by a genunate Une from costa across end 

 of cell; a point on costa beyond it; subtermmal fuscous spots toward 

 costa and at inner margins ; some olive gray shading on fore wing post- 

 medially; termen of hind wings more thickly irrorated with dark 

 scaling. 



Expanse. — 35 mm. 



Hahitat. — Bejuco River, Panama. 



Type.— C&t. No. 16607, U.S.N.M. 



EREBOSTROTA ALBIPICTA, new species. 



Male. — Palpi and frons gray mottled with fuscous brown; vertex ■ 

 dark brown. Collar white; thorax and abdomen pale brown, the 

 thorax behind and abdomen at base white. Wings pale brown with a 

 few scattered black scales. Fore wings: Costal margm white, ex- 

 panding to vein 6 subterminally; a basal and a subbasal white point 

 below cell; a round antemedial white spot below cell, and another on 

 inner margin; a small white spot on discocellular containing some 

 black scales; a postmedial outcurved lunular Une, defined by the 

 white markings on costa, and followed from vein 4 to termen by a 

 white space, crossed by a subterminal pale brown shade, and similar 

 terminal shadings between veins 2 and 3; small subterminal white 

 spots above vein 4 and above vein 6; marginal black points. Hind 

 wings: Base white; a white point on discocellular; an outer broad 



