814 perognathus. 



Batopilas Pocket Mouse. 



Type locality. Batopilas, State of Chihuahua, Mexico. 



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



774. Perognathus fallax Merriam. 



Perognaihus fallax Merf., N. Am. Faun., No. i, 1889, P- ^9- 

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

 Zool. Ser. Td. 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 Canon, three miles southeast of Colton, 

 San Bernardino County, California. 



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

 fornia, Mexico. 



a. Perognaihus fallax pallicfus Meams. 



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

 1901, 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 Allen. 



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

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

 1901, p. 254. Zool. Ser. Id. Mamm. Middle Amer. & W. In- 

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

 Gre.\t California Pocket Mouse. 



Type locality. Dulzura, San Diego County, California. 

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

 portions of southern California. 



