84 THE CANADIAN ENTOMOLOGIST. 



NOTES ON SOME NORTH AMERICAN YPONOMEUTID^l^:. 



BY HARRISON G. DYAR, WASHINGTON, D. C. 



( Continued from page 41.) 



Genus Glyphipteryx, Hiibn. 



Hiibn., Verz. Bek, Schmett., 421, x8i6j Wals., Proc. Zool. Soc, 



Lend., 1897, 1 18. 



Synopsis of Species. 



Hind wings narrowly oblong, the fringe about as long as the width of the 

 wing. 



A series of black and silver dots along the margin of wing at anal 

 angle. 



Fore wing with a straight white line across the middle. 



A purplish space subterminally, with three white dashes on 



costa bifasciata, Wals. 



No purplish space, but a nearly continuous white line be- 

 yond the middle line i/nifasciata, Wals. 



Fore wing with a white costal bar at middle, preceded and fol- 

 lowed by white lines that converge toward inner mar- 

 gin quinqueferella, Wals. 



Fore wing without such spots on the margin. 



A curve 1 white streak on middle of inner 



margin impigritelia, Clem. 



{ = exoptatena, Chamb.) 

 This white streak not curved. 



This white streak a triangle without a costal dot opposite 



it circumscripta, Chamb. 



This streak with an opposed white costal 



streak Californice, \Vals. 



Hind wings broader, the fringe much shorter than the width of the wing. 

 Fore wing with no costal white streak except at the apex, the other 



lines being lead colour regalis, Wals. 



Fore wing with white costal streaks. 



No conspicuous white streak on middle of inner 



margin quadragintapunctata, Dyar. 



A white streak on the middle of inner margin.. ;//^;///.j^//d;, Chamb. 

 G. quadragiutapunctata, n. sp. 



Fore wings dark brown, the apex golden ; seven yellowish white dots 

 on the costa, the third from the base continued as a white line across the 



