494 Mr. W. Warren on new 



LVII. — Descriptions of new Genera and Species of Pyralidae 

 contained in the British- Museum Collection. By W. 

 Warren, M.A., F.E.S. 



[Continued from p. 438.] 



Ugra, Wlk. 

 Type U. parallela, Wlk. xxvii. p. 188. 



Ugra angustipennis } sp. n. 



Fore wings very long and narrow, of nearly the same width 

 throughout, sandy rufous, rather brownish along the costa, 

 with two pale fasciae, one curved near the base, the other 

 starting from the costa at three fourths and bowed outwards, 

 reaching the inner margin just before the anal angle • fringe 

 slightly paler, with a darker middle line. Hind wings dull 

 ochreous white, without markings, the base of the fringes 

 alone darker. Plead and thorax concolorous ; abdomen 

 absent ; palpi long, dark reddish brown. Underside of fore 

 wings dull reddish grey, of hind wings as above, but with 

 the costa reddish. 



Expanse of wings 20 millim. 



One female in the Grote collection, from Colorado, unnamed. 



Blepharocerus, Blanch. 



Type B. rosellus, Blanch., Gay's Chili, vii. p. 102, pi. vii. 

 fig. 12. 



Blepharocerus (?) cinerosus i sp. n. 



Fore wing ochreous grey, dusted with dark fuscous ; first 

 line dull ochreous, curved, second sinuous, forming a large 

 outer and a small inward curve near the inner margin ; the 

 dark fuscous scales more thickly collected on either side of 

 the lines, especially beyond the second line, where the lower 

 part of the hind-marginal space is conspicuously darker ; 

 base of fringes also darker. Hind wing the same, but without 

 the darker masses of shading, and with a very faint trace of 

 a paler line. Head and thorax ochreous grey ; abdomen and 

 underside fuscous and grey. 



Expanse of wings, ? 24 millim. 



The costa at the base is rather abruptly bulged and slightly 

 concave in middle. 



One female from Chili. 



