52 PROCEEDINGS: BOSTON SOCIETY NATURAL HISTORY. 



Type locality. — San Gorgonio Pass, Riverside County, 

 California. 



Spermophilus leucurus cinnamomeus (Merriam). 



1890. Tarnkis leucurus cinntunotaeus Merkiam, North Amer. 

 fauna, no. 3, p. 52. September 11, 1890. 



1892. ^S2yer')no2)Jdlus leucurus ciunarnomeus Bryant, Zoe, iii, 

 p. 208. October, 1892. 



Type locality. — Echo CUffs, Painted Desert, Coconino 

 County, Arizona. 



Spermophilus leucurus peninsulae (Allen). 



1893. Tarnias leucurus peuinsulae Alli:n, Bull. Amer. mus. 

 nat. hist, v, p. 197. August 18, 1893. 



1897. \_S2>€rmop}iUus'\ leucurus peninsulae Trouessart, Catal. 



mamm., pt. ii, j). 434. 

 Type locality. — San Telnio, Lower Cahfornia, Mexico. 



* Spermophilus mexicanus (Erxleben) . 



1777. \^Sclurus\ tnexicaHus Erxleben, Syst. regni anim., i, 



p. 428. 

 1843. Spermophilus mexicanus Wagner, Schreber's Saug- 



thiere, Suppl., iii, p. 250. 

 1885. S^peruiopthilus] mexicanus True, Proc. U. S. nat. mus., 



vii (18S4),p. 594. 1885. 

 Type locality . — South-central Mexico.^ 



Spermophilus mexicanus parvidens Mearn.s. 



1896. SpermopJiilus mexicanus 2^ct^videns Mearns, Prelimi- 

 nary diagnoses of new mammals from the Mexican border of 

 the United States, p. 1. March 25, 1896. (Reprint: Proc. 

 U. S. nat. mus., xviii, p. 443. May 23, 1896.) 

 Type locality, — Fort Clark, Kinney County, Texas. 



Spermophilus mohavensis Merriam. 



1889. SjxruKip/iilus mohavensis Merriam, North Amer. 



fauna, no. 2, p. 15. October 30, 1889. 

 Type locality. — Mohave Rivei-, San Bernardino County, 



California. 



•The name Sciiirus mexicanus was, restricted by Lichtenstein (Darstellung neuer 

 Oder wenig bekannter Siiugethiere, text accompanying pi. xxxi, 1827-1834) to the 

 animal occurring at Toliica, Mexico. See Mearns, Proc. U. S. nat. mus., xviii, p. 443, 

 May 23. 1896. 



