ARCTIADAE 
CRAMBIDIA PURA sp. nov. (PI. IV, Figs. 5, 6). 
Head, thorax, abdomen, and primaries pure white, immaculate. Beneath, 
primaries and costal half of secondaries pale smoky, remainder of secondaries 
white. Expanse ¢ 20 mm., 2 22 mm. 
Hasitat. Southern Pines, N. C. (Sept. 24-30) (A. Manee). 16, 19. 
Types, Coll. Barnes. 
The species resembles casta Sanb. in coloration, is however scarce- 
ly half the size; casta is a northern species ranging from the N. E. 
States across the continent into British Columbia; our species is evi- 
dently southern in its range. 
CRAMBIDIA IMPURA sp. nov. (Pl. IV, Fig. 4). 
Head and thorax whitish suffused with gray, abdomen clothed with whitish 
hairs; primaries white, more or less tinged with smoky; secondaries smoky- 
brown with paler fringes. Beneath, uniform smoky with apical half of costal 
margin and fringes pale whitish. Expanse 32 mm. 
Hasirat. Palmerlee, Arizona. (Sept. 8-15) (Biederman); White Mts., 
Arizona. (Lusk). 8¢’s. Type, Coll. Barnes. 
The species closely resembles suffusa B. & McD. from S. Calif., 
but lacks all traces of yellow on front characteristic of both suffusa 
and cephalica G. & R. As we have seen no Arizona specimens with 
yellow head we consider that we are dealing with at least a well 
marked race. Our White Mts. specimens are slightly more ochreous 
in tinge than those from Palmerlee. 
CRAMBIDIA DUSCA sp. nov. (PI. IV, Fig. 7). 
Head and front deep gray, thorax paler; primaries gray with an ochreous 
tinge, dusted in the interspaces with smoky scales leaving the veins very slightly 
paler; secondaries deeper smoky brown. Beneath uniform smoky brown, 
slightly paler along costa of primaries. Expanse 26 mm. 
Hapsitat. San Diego, Calif. 23 May, 25 Oct. (Wright) 27 May (Field). 
3 6. Type, Coll. Barnes. Cotypes with Messrs. Field and Wright. 
Closely resembles pallida Pack. in coloration, but the areole is 
present on primaries and the veins are not so distinctly outlined. The 
lack of yellow front separates it from suffusa B. & McD. than which 
it is smaller and darker. We have two apparently similar specimens 
from Brownsville, Texas. 
