314 PEROGNATHUS. 



Batopilas Pocket Mouse. 



Type locality. Batopilas, State of Chihuahua, Mexico. 



Geogr. Distr. States of Chihuahua, Durango, and Sinaloa, Mexico. 



774. Perognathus faflax Merriam. 



Perognathus fallax Merr., N. Am. Faun., No. i, 1889, p. ig. 

 ElUot, Syn. N. Am. Mamm., F. C. M.Pub., 11, 1901, p. 254. 

 Zool. Ser. Id. Mamm. Middle Amer. & W. Indies, F. C. M. 

 Pub., IV, Pt. I, 1904, p. 366. Zool. Ser. 

 Short-eared California Pocket Mouse. 



Type locality. Reche Caiion, three miles southeast of Colton, 

 San Bernardino County, California. 



Geogr. Distr. Southern California, and northern Lower Cali- 

 fornia, Mexico. 



a. I'erognathus fallax jKiUidus Mearns. 



Perognathus fallax pallidus Mearns, Proc. Biol. Soc. Wash., xiv, 

 1 90 1, p. 135. Elliot, Mamm. Middle Amer. & W. Indies, 

 F. C. M. Pub., IV, Pt. I, 1904, p. 366. Zool. Ser. 

 Pallid Pocket Mouse. 



Type locality. Mountain Spring, east slope of the Coast Range 

 Mountains on the Mexican boundary line, San Diego County, Cali- 

 fornia. 



Geogr. Distr. Riverside County, southern California, into Lower 

 California. 



775. Perognathus anthonyi Osgood. 



Perognathus anthonyi Osgood, N. Am. Faun., No. 18, 1900, p. 56. 

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

 Pt. I, 1904, p. 366. Zool. Ser. 

 Anthony's Pocket Mouse. 



Type locality. South Bay, Cerros or Cedros Island, Lower Cali- 

 fornia, Mexico. 



Geogr. Distr. Known only from the type locality. 



776. Perognathus femoralis iVUen. 



Perognathus femoralis Allen, Bull. Am. Mus. Nat. Hist. N. Y., 

 1891, p. 281. Elliot, Syn. N. Am. Mamm., F. C. M. Pub., 11, 

 1 901, p. 254. Zool. Ser. hi. Mamm. Middle Amer. & W. In- 

 dies F. C. M. Pub., IV, Pt. I, 1904, p. 367. Zool. Ser. 

 Great California Pocket Mouse. 



7ype locality. Dulzura, San Diego County, California. 

 Geogr. Distr. Northern Lower California, Mexico, and adjoining 

 portions of southern California. 



