OF WASHINGTON. 211 



Glyphipteryx impigritella Clemens. 



One perfect type, Clemens' No. 178 ; alar exp., 7.5 mm. 



A specimen determined by Lord Walsingham and agreeing 

 with Clemens' type is in the U. S. National Museum. Also 

 specimens collected at light, Washington, D. C., by the writer. 

 Chambers made* his Glyphipteryx cxoptatella a synonym of 

 this species. 

 Gelechia nigratomella Clemens. 



One type, Clemens' No. 187 ; alar exp., n mm. 



This type proves the present conception correct, and the species 

 should be known as Aprocerema nigratomellct. Specimens com 

 pared with Clemens' type are in the U. S. National Museum. 

 Gelechia mediofuscella Clemens. 



One type, Clemens' No. iSS ; alar exp., 14 mm. 



This confirms the present conception of the species, and is a 

 true Gelechia, the same as the subsequently described Gelechia 

 vagella Walker, Depressaria fuscoochrella Chambers and Gele 

 chia liturosella Zeller. Specimens compared with Clemens' 

 type are in the U. S. National Museum. 

 Gelechia fuscopunctella Clemens. 



One type without wings on the left side, Clemens' No. 185 ; 

 alar exp., 13 mm. 



This is, as shown elsewhere by the writer, a Telphusa, very 

 close to but different from Telphusa quercinigracella Chambers. 

 A series, bred from oak in the District of Columbia, and com 

 pared with Clemens' type, is in the U. S. National Museum. 

 Gelechia gilvomaculella Clemens. 



One type without head or the wings of the left side, Clemens' 

 No. 190; alar exp., 14.5 mm. 



This proves the species a true Gelechia and the same as the 

 subsequently described Gelechia biminimac.ulella Chambers. 

 Specimens compared with both Clemens' and Chambers' types 

 are in the U. S. National Museum. 

 Gelechia longifasciella Clemens. 



One type without head, otherwise in good condition, Clemens' 

 No. 192 ; alar exp., 17 mm. 



This confirms the present conception of the species.t It is the 

 same as Telphusa curvistrigella Chambers, and consequently 

 type of that genus. Specimens compared with the types of both 

 authors are in the U. S. National Museum, collected by Miss 

 Mary Murtfeldt,'of Kirkwood, Mo. 

 Gelechia labradoriella Clemens. 



One type without left wings, Clemens' No. 186; alar exp., 17 

 mm. 



* Can Ent., xiii, p. 193, 1881. 



f Busck, Proc. U. S. Nat. Mus., xxv, p. 785, 1902. 



