NO. 1708. STUDIES OF NORTH AMERICAN WEEVILS— PIERCE. 353 



ADALERES HUMERALIS Casey. 



Los T^ngeles, California (Coquillett) ; San Diego, California; Rain- 

 bow, California. 



Genus THRICOMIGUS Horn. 



THRICOMIGUS LUTEUS Horn. 



Helena, Montana, April 26 (Hubbard and Schwarz). 

 Genus PANSCOPUS Schonherr. 



PANSCOPUS ERINACEUS Say. 



Buffalo, New York; Washington, District of Columbia; Berkeley, 

 West Virginia; Lee County, Virginia; Round Knob, North Carolina; 

 Detroit, Michigan, June (Hubbard and Schwarz). 



PANSCOPUS ALTERNATUS Schaeffer. 



This species is not represented. 



Genus NOMIDUS Casey. 



NOMIDUS ABRUPTUS Casey. 



This species is not represented. 



Genus PHYMATINUS LeConte. 



PHYMATINUS GEMMATUS LeConte. 



Astoria, Oregon, May 25 ; Portland, Oregon, May 22 (Hubbard and 

 Schwarz). 



Genus NOCHELES Horn. 



NOCHELES TORPIDUS LeConte. 



Portland, Oregon, May 22 ; Alta, Utah, June 29. 



NOCHELES ^QUALIS Horn. 



Montana; Green River, Wyoming; National Park, Wyoming, 

 August 1 (Hubbard and Schwarz) ; Nevada. 



NOCHELES VESTITUS Casey. 



Not represented. 



Group PHYXELES. 

 Genus PHYXELIS Schonherr. 



PHYXELIS RIGIDUS Say. 



Marion, Massachusetts, July; Deer Park, Maryland, July 4; Wash- 

 ington, District of Columbia; Fort Pendleton, West Virginia, July 8 

 (Hubbard and Schwarz); Round Knob, North Carolina, June 28; 

 Toronto, Ontario (R.J. Crew); Detroit, Michigan (Hubbard and 

 Schwarz); Chicago, Illinois; Bloomington, Illinois, April 4; Iowa 

 (Wickham). 



Proc.N.M.vol.37— 09 23 



