NO. 1708. STUDIES OF NORTH AMERICAN WEEVILS— PIERCE. 343 



Genus OPHRYASTES Schonherr. 



OPHRYASTES VITTATUS Say. 



Buffalo Gap, S. Dakota; New Castle, Wyoming; Wallace County, 

 Kansas (Snow); Berkeley, Colorado, May 8 (E. J. Oslar); Greeley, 

 Colorado; Colorado Springs, Colorado (Soltau); Holly, Colorado; 

 Canyon City, Colorado (Wickham); Big Springs, Texas; Alpine, 

 Texas (Wickham); Las Cruces, New Mexico (Cockerell); Deming, 

 New Mexico, July 1 1 ; Gallup, New Mexico (Wickham) ; Albuquerque, 

 New Mexico, March 14 (Soltau); Santa Fe, New Mexico; Winslow, 

 Arizona; Globe, Arizona (Wickham). 



OPHRYASTES TUBEROSUS LeConte. 



Pocatello, Idaho; Canyon City, Colorado; Del Rio, Texas, June 22; 

 Alpine, Texas, June 28; Deming, New Mexico, July 11 (Wickham). 



OPHRYASTES SHUFELDTI Casey. 



This species is not represented. 



OPHRYASTES SULCIPENNIS Casey. 



This species is not represented. 



OPHRYASTES LATIROSTRIS LeConte. 



Alpine, Texas, June 28 (Wickham) ; Albuquerque, New Mexico 

 (Soltau); Gallup, New Mexico; Chiricahua Mountains, Arizona 

 (Hubbard and Schwarz) ; Peach Springs, Arizona (Wickham) ; 

 Winslow, Arizona, September 10; Holbrook, Arizona. 



OPHRYASTES SULCIROSTRIS Say. 



Bismarck, North Dakota (Wickham); .Wyoming; Assiniboine, 

 Montana, August 29 (Hubbard and Schwarz); Helena, Montana 

 (Hubbard and Schwarz, Wickham); American Fork, Utah, June 24 

 (Hubbard and Schwarz); Cheyenne, Wyoming, April 21 (Soltau); 

 Nebraska; Denver, Colorado, August 11; Greeley, Colorado, June 11; 

 Colorado Springs, Colorado, April 4 (Soltau) ; Fort Collins, Colorado, 

 May 22; Marfa, Texas, July 3; Alpine, Texas, July 20; Luna, New 

 Mexico (Wickham) ; Albuquerque, New Mexico, January 28 (Soltau) ; 

 Peach Springs, Arizona; Winslow, Arizona (Wickham); California 

 (Hubbard and Schwarz). 



OPHRYASTES POROSUS LeConte. 



This species is not represented. 



OPHRYASTES SYMMETRICUS Fall. 



This species is not represented. 



