50 BULLETIN 132, UNITED STATES NATIONAL MUSEUM 



middle, scarcely tapering. Signa of female two long slender curved 

 thorns. 



Alar expanse. — 12-16 mm. 



Type and paratypes. — Cat. No. 28018, U.S.N.M.; paratypes also 

 in American Museum and Collection Barnes. 



Type locality. — San Antonio, Tex. 



Food plant. — Prosopis. 



Described from female type and one paratype from the type lo- 

 cality reared from larvae feeding in pods of Mesquite (" 6-29-17," 

 Busck) ; one female paratype from Brownsville, Tex. (" June ") : 

 one female paratype from Kerrville, Tex. (" May, 06 ", F. C. Pratt) ; 

 three male and tAvo female paratypes from Hot Springs, Ariz. 

 (" from Mesquite, 26-6 ") ; three male and one female paratypes from 

 Baboquivari Mountains, Pima County, Ariz. ("July 15-30, 1903," 

 O. G. Poling) ; one female paratype from Baboquivari Mountains, 

 Ariz. (O. G. Poling, " 15-30 April, 1921 ") ; one male paratype from 

 La Puerta Valley, California ("July, 1911," Geo. H. Field); two 

 male paratypes from Charlestown Mountains, southern Nev. (" O. 

 G. Poling, 1-15 July, 1921 ") ; and one male paratype from Clark 

 County, Nev. ("May 16-23"). 



The reared specimens had been in the National Collection for 

 some time unnamed. Part of the series from the Baboquivari Moun- 

 tains had been set aside by Kearfott as a new species. 



11. LASPEYRESIA MULTILINEANA (Kearfott) 



(Fig. 318) 



Enarmonia multilineana Keaefott, Journ. New York Ent. Soc, vol. 16, 



1908, p. 178. 

 Laspeyresia muUilmeana Babnes and McDunnough, Check List Lepid. 



Bor. Amer. no. 7250, 1917. — Forbes, Memoir 68, Cornell Univ. Agr. 



Expt. Sta., 1924, p. 394. 



I have seen no females of this species. The male genitalia are 

 similar to those of populana Busck; but the two species are quite 

 different in pattern. Termen of fore wing straight and decidedly 

 slanting. Hind wing with veins 3 and 4 stallced or connate. 



Male genitalia figured from paratype in National Collection from 

 type locality ("26-VI-05," Criddle). 



Distribution. — New York, Manitoba. 



Alar expanse. — 12.5-14 mm. 



Type. — In American Museum. 



Type locality. — Aweme, Manitoba. 



12. LASPEYRESIA INGRATA, ntw species 

 (Fig. 315) 



Closely resembling TnultiliTieaTia., but with quite different genitalia. 

 The coastal ereminations of fore wins; before middle are more dis- 



