CITELLUS. ' 165 



a, Citellus teTeticaudus mohavensis (Merriam). 



Sperinophilus mohavensis Merr., N. Am. Faun., No. 2, 1889, p. 

 15. Elliot, Syn. N. Am. Mamm., F. C. M. Pub., 11, 1901, p. 

 98. Zool. Ser. 

 Citellus tereticaudus mohavensis Elliot, Pub. Field Columb. Mus., 

 Ill, 1903, p. 291. Zool. Ser. Id. Check-L. Mamm. N. Amer. 

 Cont. & W. Indies, F. C. M. Pub., vi, 1905, p. 102. Zool. Ser. 

 Mohave Desert Spermophile. 



1-23. Adult d^ Coll. Daggett, Mohave Desert, California. E. 

 Heller. 

 24-34. Adult 9 Coll. Daggett, Mohave Desert, California. E. 

 Heller. 



283. Citellus chlorus Elliot. 



Citelhts chlorus Elliot, Pub. Field Columb. Mus., iii, 1903, p. 242. 

 Zool. Ser. Id. Check-L. Mamm. N. Amer. Cont. & W. Indies, 

 F. C. M. Pub., VI, 1905, p. 103. Zool. Ser. 

 Pale Spermophile. 



1-6. Adult c? Type & paratypes. Coll. Palm Springs, California. 



E. Heller. 

 7-9. Adult 9 Paratypes. Coll. Palm Springs, California. E. Heller. 



284. Citellus mexicanus (Erxleben). 



Scinrus mexicanus Erxl., Syst. Regn. Anim., i, 1777, p. 428. 

 Citellus mexicanus Licht., Darst. neuer oder wenig bekannt. 



Saugeth., 1830, pi. 31, fig. 2. (ex Toluca.) Elliot, Mamm. 



Middle Amer. & W. Indies, F. C. M. Pub., iv, Pt. i, 1904, p. 



146. Zool. Ser. Id. Check-L. Mamm. N. Amer. Cont. & W. 



Indies, F. C. M. Pub., vi, 1905, p. 103. Zool. Ser. 

 Spennophilus mexicanus Elliot, Syn. N. Am. Mamm., F. C. M. 



Pub., II, 1901, p. 98. Zool. Ser. 

 Mexican Spermophile. 



1-3. Adult d^ P. Corpus Christi, Texas. G. K. Cherrie. 



4. Adult — P. Brownsville, Texas. Ward's Nat. Scien. Establ., 



Rochester, N. Y. 



5. Juv. d^ Coll. Jaral, State of Coahuila, Mexico. Heller & 



Barber. 



ti. Citellus me jcic alius pa /vi dens (Mearns). 



Spermophilus mexicanus parvidens Mearns, Proc. U. S. Nat. Mus., 



xviii, 1896, p. 443. Elliot, Syn. N. Am. Mamm., F. C. M. 



Pub., II, 1901, p. 99. Zool. Ser. 

 Citellus mexicanus parvidens Elliot, Mamm. Middle Amer. & W. 



Indies, F. C. M. Pub., iv, Pt. i, 1904, p. 146. Zool. Ser. Id.. 



