46 



CALIFORNIA ACADEMY OF SCIENCES 



TProc. 4th Sek. 



26. Thamnophis ordinoides vagrans (Baird & Girard) 



This garter-snake is common in Idaho, whence we have re- 

 ceived fifty-two specimens. Many of these have been recorded 

 in our paper on the garter-snakes of western North America 

 (Proc. Cal. Acad. Sci., Ser. 4, Vol. VIII, No. 6, 1918, pp. 

 241-244). 



Since the publication of that paper, thirty-nine specimens 

 have been received as follows: Six (Nos. 45411-45416) col- 

 lected at Boise, Ada County, June 6 to September 16, 1918; 

 eight (Nos. 45757-45764) from McCall, Boise County, Au- 

 gust 10-11, 1918; three (Nos. 45765-45767) from Little Pay- 

 ette Lake, August 11, 1918; two (Nos. 45768, 45769) from 

 North Fork of Lake Fork Creek, Boise County, August 7, 

 1914; ten (Nos. 45864-45873) from Warm Springs Creek 

 three miles west of Ketchum, Blaine County, August 29-30, 

 1919; and ten (Nos. 47732-47741) from Bear Lake, Bear Lake 

 County, July 17-22, 1920. The scale-counts of these speci- 

 mens are given below. 



