NORTH AMERICAN LAND MAMMALS. 271 



t*Perognathus anthonyi Osgood. 



1900. Ferognatlius anthonyi Osgood, North Amer. Fauna, No. 



18, p. 56. September 20, 1900. 

 Type Locality. — South Bay, Cerros Island, Lower California, 



Mexico. 

 Range. — Known only from the type locality. 



*Perognathus femoralis femoralis Allen. 



1891. Perognathus {Clixtodipus) femoralis Allen, Bull. Amer. 



Mus. Nat. Hist., vol. 3, p. 281. June 30, 1891. 

 Type Locality. — Dulzura, San Diego County, California. 

 Range. — Known from a few locahties in San Diego County, in 



extreme southern California, and the adjoining part of Lower 



California. 



Perognathus femoralis mesopolius Elliot. 



1903. Perognathus femoralis mesopolius Elliot, Field Columb. 

 Mus., publ. 74, zool. ser., vol. 3, p. 168. April, 1903. 



Type Locality. — Peiion, San Pedro Martir Mountains, Lower 

 CaHfornia, Mexico. Altitude, 5,000 feet. 



t*Perognathus californicus californicus Merriam. 



1889. Perognathus californicus ]\1erriam, North Amer. Fauna, 

 No. 1, p. 26. October 25, 1889. 

 tl889. Perognaihus armatus Merriam, North Amer. Fauna, No. 

 1, p. 27. October 25, 1889. (Mount Diablo, central Cali- 

 fornia.) 



Type Locality. — Berkeley, Alameda County, California. 



Range. — Vicinity of San Francisco Bay and south to Bear 

 Valley, San Benito County, where it meets the range of the 

 subspecies dispar. 



t*Perognathus californicus dispar Osgood. 



1900. Perognathus californicus dispar Osgood, North Amer. 



Fauna, No. 18, p. 58. September 20, 1900. 

 Type Locality. — Carpenteria, Santa Barbara County, Cali- 

 fornia. 

 / Range. — Coast valleys of California from San Bernardino to San 

 Benito County and north along the foothills of the west slope 

 of the Sierras to Placer County. 



t*Perognathus californicus ochrus Osgood. 



1904. Perognathus californicus ochrus Osgood, Proc. Biol. Soc. 

 Washington, vol. 17, p. 128. June 9, 1904. 



Type Locality. — Santiago Springs, 16 miles southwest of McKit- 

 trick, Kern County, CaUfornia. 



