MOUNTAIN ANTS OF NORTH AMERICA. 557 



Golden, 9500 ft. ; San Miguel Mts. 12,000 ft. ; Halls Valley, Park Co., 

 10,500 ft. ; Wilson Peak, 13,000 ft. and Bear Creek, Morrison (E. J. 

 Oslar). 



Also recorded from many other localities in the Canadian Zone from 

 Alaska and British Columbia to Labrador and Maine. 



186. Camponotus herculeanus var. modoc Wheeler. 

 California: Nevada Falls, Yosemite (Talcott Williams); Yosemite 



Village 4000 ft. to Glacier Point 8000 ft. and Lake Tahoe, 6000-9000 

 ft. (Wheeler). 



Washington: Seattle (Wheeler). 



Colorado: Creede, 8844 ft. (S. J. Hunter). 



British Columbia: Vancouver (Wheeler). 



This ant like C laevigatus, descends to sea-level in Washington and 

 western British Columbia, but further south it is subalpine. Huge 

 colonies of it were found at Lake Tahoe nesting in old pine logs and 

 stumps. 



187. Camponotus herculeanvs subsp. ligniperda Latr. var. novebora- 

 censis Fitch. 



British Columbia: Agassiz (C. G. Hewitt). 



Common east of the Rocky Mts. It is recorded also from Colorado, 

 Washington, and Oregon. ^ 



188. Camponotus schaefferi Wheeler. 



Known only from the Huachuca Mts., Arizona, where it was taken 

 at altitudes of about 5000 ft. by C. R. Biedermann. 



189^ Camponotus texanus Wheeler. 



From low elevations in Central Texas (Travis Co.). 



190. Camponotus sayi Emery. 

 Arizona: Graham Mts. (E. G. Holt). 



Known also from Phoenix and Prescott in the same state. 



191. Camponotus hyatti Emery. 

 California: Palo Alto (W. M. Mann). 

 Originally taken at San Jacinto, Cala. 



192. Camponotus hyatti var. bakeri Wheeler. 

 Catalina Island, Cala. (C. F. Baker). 



