Dec, 1907] Dyar : New American Lepidoptera. 227 



Palm Beach (Dyar), Miami (R. Ottolengui coll., Schaus coll.), 

 Cocoanut Grove (E. A. Schwarz). 



Type. — No. 10742, U. S. National Museum. 



Family LITHOSIID^:. 



Crambidia roberto, new species. 



Fore wings with accessory cell, silvery gray, shining, uniform ; hind wings and 

 abdomen dark gray. Vertex and front of head bright ocherous. Beneath entirely 

 dark gray like the hind wings above, the fore wings somewhat shining. Expanse, 28 

 to 30 mm. 



Two males, Mexico City, Mexico, June, 1907 (R. Miiller, No. 

 1040). 



Type. — No. 10455, U. S. National Museum. 



Hgematomis radians, new species. 



Closely allied to Htciiiatomis niexicana Druce, the fore wings being the same. 

 In the hind wings there are two whitish rays from the base to the margin on a uniform 

 gray ground in both sexes, whereas in mexicana the hind wings of the $ are whitish 

 with gray costa, of the 9 entirely gray including the fringe. 



Three specimens, two c?d^, Orizaba, Mexico (Wm. Schaus coll., 

 R. Miiller, No. 1162), one $, Cordoba, Mexico (Wm. Schaus coll.). 

 ■ Type. — No. 11019, U. S. National Museum. 



Rbabdatomis, new genus. 



Venation of Diarhabdosia Hampson, except that vein 5 is present on the hind 

 wings. The genus falls in Sir Geo. Hampson's table with Eurosia, an East Indian 

 and African genus (Cat. Lep. Phal. Brit. Mus., ii, 330, 1900), from which it differs 

 in having viens 3 and 4 of the hind wings stalked, not coincident, and vein II of the 

 fore wings curved, not straight. 



Type. — Rhabdatomis zaba, n. sp. 



Rhabdatomis zaba, new species. 



Head yellow on the vertex, thorax yellow tinged with pink, abdomen yellowish ; 

 fore wings gray, the costa, a ray from base to below apex and the internal margin 

 broadly yellow ; hind wings whitish, the inner margin yellow, the costa and the apex 

 broadly gray. Beneath as above, the ray on fore wing less distinct. Expanse, ig mm. 



One cJ*, Orizaba, Mexico (Wm. Schaus coll.). 

 Type. — No. 11020, U. S. National Museum. 



Diarhabdosia cora, new species. 



Head yellow on the vertex, thorax tinged with pink, abdomen ocherous in the 

 male with a gray basal tuft, gray in the female ; fore wings straw-yellow with a 

 large gray band from base to apex, narrowly cut by a pinkish yellow ray ; hind wings 

 yellow in the male with a broken gray outer border, gray in the female with a yellow 

 costal edge. Expanse, J" 15 mm., 9 19 mm. 



