DIPODOMYS. 291 



A-. J)ij/()(Ioni7/s in('i-Ti((i}ji i)i('](nn(TJts Merriam. 



Dipodomys nierriami melauiinis Merr., Proc. Calif. Acad. Scien., 

 2d Ser., 1893, p. 345. Elliot, Mamm. Middle Amer. & W. 

 Indies, F. C. M. Pub., iv, Pt. i, 1904, p. 348. Zool. Ser. 

 Black-tailed Kangaroo Rat. 



Type locality. San ]os6 del Cabo, Lower California, Mexico. 

 Geogr. Distr. Cape region of Lower California, Mexico. 



718. Dipodomys mitchelli Mearns. 



Dipodomys mitchelli Mearns, Proc. U. S. Nat. Mus., xix, 1897, 

 p. 719. Elliot, Mamm. Middle Amer. & W. Indies, F. C. M. 

 Pub., IV, Pt. I, 1904, p. 344. Zool. Ser. 

 TiBURON Island Kangaroo Rat. 



Type locality. Tiburon Island, Gulf of California, Mexico. 



Geogr. Distr. Known only from the type locality. 



719. Dipodomys piiiliipsi Gray. 



Dipodomys phillipsi Gray, Ann. Mag. Nat. Hist., vii, ist Ser., 

 1841, p. 522. Elliot, Mamm. Middle Amer. & W. Indies, 

 F. C. M. Pub., IV, Pt. I, 1904, p. 343, fig. 65. Zool. Ser. 

 Phillips' Kangaroo Rat. 



Type locality. Real del Monte, north end of the Valley of Mexico. 

 Geogr. Distr. Valley of Mexico, State of Mexico, and States of 

 Puebla, Tlaxcala, and Vera Cruz, Mexico. 



720. Dipodomys ornatus Merriam. 



Dipodomys ornatus Mcrr., Proc. Biol. Soc. Wash., ix. 1894, p. no. 



Elliot, Mamm. Middle Amer. & W. Indies, F. C. M.' Pub., iv, 



Pt. I, 1904, p. 344. Zool. Ser. 

 Ornamented Kangaroo Rat. 



Type locality. Berriozabal, State of Zacatecas, Mexico. 

 Geogr. Distr. State of Zacatecas, Mexico. 



721. Dipodomys perotensis Merriam. 



Dipodomys- perotensis Merr., Proc. Biol. Soc. Wash., ix, 1894, p. 



III. Elliot, Mamm. Middle Amer. & W. Indies, F. C. M. Pub., 



IV, Pt. I, 1904, p. 344, Zool. Ser. 

 Perote Kangaroo Rat. 



Type locality. Perote, State of Vera Cruz, Mexico. 

 Geogr. Distr. State of Vera Cruz. 



722. Dipodomys californicus Merriam. 



Dipodomys californicus Merr., N. Am. Faun., No. 4, 1890, p. 49. 

 Elliot, Syn. N. Am. Mamm., F. C. M. Pub., 11, 1901, p. 236. 

 Zool. Ser. 



