MILLER AND REHN : NORTH AMERICAN MAMMALS. ( .) 



Citellus parryii (Richardson). 



1825. Arctomys parryii Richardson", Appendix to Parry's 



second voyage, p. 316. 

 1902. Spermophilus parryi Preble, North Amer. fauna, do. 



-1-1, p. 40. October 31, 1902. 

 Type locality. — Five Hawser Bay, Lyon Inlet, Melville 



Peninsula, Keewatin, Canada. 



42. Citellus spilosoma arens (Bailey). 



1902. Spermophilus spilosoma arens Bailey, Proc. biol. soc. 



Washington, xv, p. 118. June 2, 1902. 

 Type locality. — El Paso, El Paso County, Texas. 



4:;. Citellus spilosoma marginatus (Bailey). 



1902. Spermophilus spilosoma marginatus Bailey, Proc. 



biol. soc. Washington, xv, p. 118. June 2, 1902. 

 Type locality. — Alpine, Brewster County, Texas. 



Subgenus Callospermophilus Merriam, p. 46, is now regarded as 

 a distinct genus. 



Genus CALLOSPERMOPHILUS Merriam. 



1901. Callospermophilus Merriam, Proc, Washington acad. 

 sci., in, p. 503. November 29, 1901. 



44. Callospermophilus chrysodeirus trinitatis (Merriam). 

 1901. Callospermophilus chrysodeirus trinitatis Merriam, 



Proc. biol. soc. Washington, xiv, p. 120. July 19, 1901. 

 Type locality. — Trinity Mountains, east of Hoopa Valley, 

 Humboldt County, California. Altitude, 5700 feet. 



45. Callospermophilus madrensis (Merriam). 



1901. Callospermophilus madrensis Merriam, Proc. Wash- 

 ington acad. sci., in, p. 503. November 29, 1901. 



Ty'pe locality. — Sierra Madre, near Guadalupe y Calvo, 

 State of Chihuahua, Mexico. Altitude, 7000 feet. 



Genus CYNOMYS Rafinesque. 



Cynomys leucurus Merriam, p. 57. In place of this name Elliol 

 has adopted : 



