DIPODOMYS. 



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Fig. XXXVI. Dipodomys merriami. 

 Merriam'S Kangaroo Rat. 



75-77. Adult 9 P. Cerro Blanco, State of Sonora, Mexico. J. 



Rowley. • 



78-83. Adult cJ* Coll. Jaral, State of Coahuila, Mexico. Heller 



& Barber. 

 84-94. Adult 9 Coll. Jaral, State of Coahuila, Mexico. Heller 



& Barber. 



a. Dipodoinyii merriami nitratus Merriam. 



Dipodomys merriami nitratus Merr., Proc. Biol. Soc. Wash., ix, 

 1894, p. 112. Elliot, Syn. N. Am. Mamm., F. C. M. Pub., 11, 

 1901, p. 233. Zool. Ser. Id. Check-L. Mamm. N. Amer. 

 Cont. & W. Indies, F. C. M. Pub., vi, 1905, p. 288. Zool. 

 Ser. 

 Keeler Kangaroo Rat. 



1-4. Adult c? Topotypes. Coll. Keeler, Owens Valley, Inyo 



County, California. E. Heller. 

 5-6. Adult 9 Topotypes. Coll. Keeler, Owens Valley, Inyo 

 County, California. E. Heller. 

 7-12. Adult d^ Coll. Lone Pine, Owens Valley, Inyo County, 

 California. E. Heller. 

 13-16. Adult 9 Coll. Lone Pine, Owens Valley, Inyo County, 

 California. E. Heller. 



h. Dipodomys merriajni ambitious (Merriam). 



Dipodomys ambiguus Merr., N. Am. Faun., No. 4, 1890, p. 42. 

 Dipodomys merriam-i ambiguus Elliot Syn. N. Am. Mamm., F. 

 C. M. Pub., II, 1901, p. 234. Zool. Ser. Id. Mamm. Middle 

 Amer. & W. Indies. F. C. M. Pub., iv, Pt. i, 1904, p. 346. 

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

 F. C. M. Pub., VI, 1905, p. 289. Zool. Ser. 

 Doubtful Kangaroo Rat. 



1-6. Adult d' Coll. Jaral, State of Coahuila, Mexico. Heller 

 & Barber. 



