210 BULLETIN 44, UNITED STATES NATIONAL MUSEUM. 



Geuiis TRICHOCOSMIA Grt. 

 1883. Grt., Can. Eiit., xv, 6. 



T. inornata Git.* 



1883. Grt., Cau. Eut., xv, 6, Trichocosniia. 



Habitat. — Arizona. 



Types are in the Neumo^gen collection and in tbe National Museum. 



Genus TRICHORTHOSIA Grt. 

 1883. Gvt., Papilio, in, 31. 



T, parallela Grt. 



1883. Grt., Papilio, in, 31, Trichorthosia. 



1883. Grt., Trans. Kans. Ac. Sci., viii, 50, Trichorthosia. 



1883. Grt., Pioc. Am. Phil. Soc, xxi, 160, Trichorthosia, 



Habitat. — New Mexico, 



Types are in the NeuinfPgen collection. 



Genus METALEPSIS Grt. 

 1875. Grt., Check List Noct., 25, 



M. cornuta Grt. 



1874. Grt., Bull. Buii". Soc. Nat. Sci., n, 68, Pachiiobia. 



1875. Grt., Cau. Eut., vil, 155, PachnoMa. 



1875. Grt., Check List Noct., 25, Metalepsis, 



1876. Grt., Stett. Eut. Zeit., xxxvii, VM, Metalepsis. 

 1883. Grt., Can. Ent., xv, 129, Metalepsis. 



1883. Grt., Proc. Am. Phil. Soc., xxi, 160, Metalepsis. 



Habitat. — California. 



The type si)ecimen in the British Museum rei3resents a form I had 

 not seen. It looks like a small brown Fachnobi a with fused ordinary 

 spots, The antenna' are pectinated, front apparently smooth, eyes 

 with hairy lashes, tibia3 unarmed. 



More recently I have had this si)ecies for determination from two 

 sources and from Western localities other than California. 



Genus PSEIJDOaLiEA Grt. 

 1876. Grt., Can. Eqt., vm, 18, 



P. blanda Grt.* 



1875. Grt., Bull. Buff. Soc. Nat. Sci., in, 86, Vhoeplwra. 



1876. Grt., Can. Ent., vm, 18, Fsendoglwa. 

 to'ctata (ivt. 



1876. Grt., Cau. Eut., vm, 18, Pseudogla^a. 



(levcpta Grt. 

 1881. (4rt., Bull. (ieol. Surv., vi, 271. Psendot/la'a. 



Habitat. — Colorado; Texas in October and November; California 

 jii September; Washington; Vancouver, 



The types of all the above are in the British Museum, and are one 

 species only. It is not rare, and varies more than the differences be- 

 tween the three species, 



