PROC. ENT. SOC. WASH., VOL. 2-2, NO. 8, NOV., 1920 213 



inner margin. Hind wings: a postmedial line downbent to below vein 3, 

 obsolescent and well inset, downbent from vein '2 to inner margin below mid- 

 dle. Fore wings below duller, the markings as above; the terincn with 

 light brown shading. Hind wings below as above but with a dark spot on 

 upper discocellular. 



Expanse, 15 mm. 



Habitat. Venadio, Sinaloa, Mexico. 



Type. Cat. No. 23809, U. S. N. M. 



Received from Mr. B. Preston Clark. 



Lygropia naranjalis, new species. 



Female. Palpi yellow narrowly fringed and tipped with black. Head, 

 body, and wings deep orange; a black dorsal stripe on abdomen from second 

 segment to anal segment; anal hairs black. Body below black; throat deep 

 yellow; fore femora yellow, the tibiae and tarsi black; hind legs silvery 

 gray, the tibiae orange. Fore wings: costa and termen narrowly black; cilia 

 black. Hind wings: termen narrowly black expanding at apex and anal 

 angle. Wings below the same. 



Expanse, 17 mm. 



Habitat. Sao Paulo, S. E. Brazil. 



Type. Cat. No. 23810, U. S. N. M. 



Near L. armeniacalis Walker. 



Lygropia fuscivenalis, new species. 



Male. Palpi orange, the third joint black. Head, throat, collar and front 

 of patagia bright orange; patagia otherwise, thorax and abdomen brownish 

 black; anal hairs white. Fore wings dull grayish brown, the veins fuscous 

 brown, except the discocellular which has no marking. Hind wings brown 

 black, the veins black. 



Expanse, 23 mm. 



Habitat. Peru. 



Type. Cat. No. 2:jxil, U. vS. X. M. 



Margaronia morosalis, new species 



Mule. Palpi fuscous brown fringed with white on basal half. Head 

 collar and thorax dark brown tinged with lilacine. Abdomen above fus- 

 cous; anal hairs yellow brown mottled with darker brown tipped hairs. Body 

 below ochre white. Legs white; fore tibiae and tarsi shaded with brown. 

 Fore wings silky brown; traces of faintly semi-hyaline spots beyond cell and 

 between veins 3 and 2, better denned on underside. Hind wings silky brown 

 thinly scaled appearing semihyaliiu ; termen broadly silky brown. 



Expanse, 30 mm. 



Habitat. Callao, Pe u. 



