488 U. S. NATIONAL MUSEUM BULLETIN 205 



Type Locality. — Anclote River, Hillsborough County, Fla. Range. — Western 

 side of Florida in region north of Tampa Bay (A. H. Howell, Journ. Mamm., 

 vol. 1, No. 5 (November) , p. 237, Dec. 4, 1920) . 



Peromyscus polionotus peninsularis A. H. Howell* 



1939. Peromyscus polionotus peninsularis A. H. Howell, Journ. Mamm., vol. 

 20, No. 3, p. 364, Aug. 14, 1939. 



Type Locality. — Saint Andrews Point Peninsula, Bay County, Fla. Range. — 

 Known only from type locality and Cape San Bias, Fla. 



Peromyscus polionotus albifrons Osgood* 



1909. Peromyscus polionotus albifrons Osgood, North Amer. Fauna No. 28, 

 p. 108, Apr. 17, 1909. 



Type Locality. — Whitfield, Walton County, Fla. Range. — Region around 

 Choctawhatchee Bay, extreme western Florida, and ocean beaches in south- 

 eastern Alabama east of Mobile Bay (A. H. Howell, Journ. Mamm., vol. 1, No. 5 

 (November) , p. 237, Dec. 4, 1920) . 



Peromyscus polionotus leucocephalus A. H. Howellf * 



1920. Peromyscus leucocephalus A. H. Howell, Journ. Mamm., vol. 1, No. 5 



(November), p. 239, Dec. 4, 1920. 

 1926. P[eromyscus] p[olionotus] leucocephalus Sumner, Journ. Mamm., vol. 



7, No. 3, p. 155, Aug. 9, 1926. 

 Type Locality. — Santa Rosa Island (opposite Camp Walton), Santa Rosa 

 County, Fla. Range. — Santa Rosa Island. 



Peromyscus melanotis J. A. Allen and Chapman* 



1897. Peromyscus melanotis J. A. Allen and Chapman, Bull. Amer. Mus. Nat. 

 Hist., vol. 9, p. 203, June 16, 1897. 



1903. Peromyscus cecilii Thomas, Ann. Mag. Nat. Hist., ser. 7, vol. 11, p. 486, 

 May 1903. (South slope of Volcan de Orizaba, Puebla, Mexico.) 



1904. Peromyscus melanotis zamelas Osgoodf, Proc. Biol. Soc. Washington, 

 vol. 17, p. 59, Mar. 21, 1904. (Colonia Garcia, Chihuahua, Mexico.) 



Type Locality. — Las Vigas, Veracruz, Mexico. Range. — Higher slopes of prin- 

 cipal mountains of Mexico north of States of Guerrero and Oaxaca. Extending 

 along Cordillera of Veracruz; westward from Volcan de Popocatepetl to El 

 Nevado de Colima; and northward into Sierra Madre of Durango and Chihuahua. 

 Zonal range, Transition and Canadian; vertical range, from 7,000 to 12,000 feet 

 altitude. 



leucopus — group 

 Peromyscus leucopus leucopus (Rafinesque) * 



1818. Musculus leucopus Rafinesque, Amer. Monthly Mag., vol. 3, p. 446, 



October 1818. 

 1884. Hesperomys leucopus leucopus True, Proc. U. S. Nat. Mus., vol. 7 (App., 



Circ. 29) , p. 597, Nov. 29, 1884. (Part.) 

 1895. Peromyscus leucopus Thomas, Ann. Mag. Nat. Hist., ser. 6, vol. 15, 



p. 192, February 1895. 

 Type Locality. — Pine barrens of Kentucky. Range. — Western Kentucky and 

 western Tennessee (Kellogg, Proc. U. S. Nat. Mus., vol. 86, p. 279, Feb. 14, 



