OF WASHINGTON. 217 



Depressaria pulvipennella Clemens. 



One type, Clemens' No. 227 ; alar exp., 20 mm. 



This confirms my present conception of the species. Speci 

 mens compared with the type are in the U. S. National Museum. 



Depressaria cinereocostella Clemens. 



One type, Clemens' No. 173 ; alar exp., 17 mm. 



The writer's conception of this species is verified. A bred 

 series, compared with type, is in the U. S. National Museum. 



Hamadryas bassettella Clemens. 



Two types, Clemens' No. 221 ; alar exp., 14 mm. 



A bred series of this striking but common species is in the 

 U. S. National Museum. It is known now under the generic 

 name Euclemensia Grote,* Hamadryas being preoccupied. 



Cycloplasis panicifoliella Clemens. 



Two types with cases, Clemens' No. 219; alar exp., 4.5 mm. 



Specimens bred by the writer at Washington, D. C., and com 

 pared with Clemens' types of this remarkable little species, are 

 in the U. S. National Museum. 



Elachista brachyelytrifoliella Clemens. 



One type, right wings and abdomen missing, Clemens' No. 

 218 ; alar exp., 6 mm. 



I have no specimen of this species, and the type is in rather 

 poor condition for identification ; still the recognition of the 

 species is assured from the knowledge of its food plant, together 

 with Clemens' description. 



Adela ridingsella Clemens. 



One type, Clemens' No. 171 ; alar exp., 15.5 mm. 



Specimens compared with the type are in the U. S. National 

 Museum. Lord Walsingham has pointed out| the synonymy or 

 Adela schlcegeri Zeller and Dicte coruscifasciella Chambers 

 with this species. 



Coleophora rosaefoliella Clemens. 



One type with its case, Clemens' No. 216; alar exp., 12.5 mm. 

 I have no specimen of this species. 



Coleophora rosacella Clemens. 



Three types, Clemens' Nos. 166, 168 and 170; also two cases 

 numbered 167 and 169. No. 170 represents Clemens' variety : 

 alar exp., 12 mm. 



Not having bred material of this species I am at present unable 

 to give a final opinion about the supposed variety. It seems to 

 be specifically distinct. 



*Can. Ent., x, p. 69, 1878. 



t Proc. Zool. Soc. Lond., p. 79, 1880. 



