152 BULLETIN 79, UNITED STATES NATIONAL MUSEUM. 



*Peromyscus polionotus niveiventris (Chapman). 



1889. Hesperomys niveiventris Chapman, Bull. Amer. Mus. Nat. 

 Hist., vol. 2, p. 117. June 7, 1889. 



1909. Peromyscus polionotus niveiventris Osgood, North Amer. 

 Fanna, No. 28, p. 105. April 17, 1909. 



Type Locality. — On the east peninsula, opposite Micco, Bre- 

 vard County, Florida. 



Range. — ^Sandy beach region of the eastern coast of Florida. 



Peromyscus polionotus phasma (Bangs). 



1898. Peromyscus phasma Bangs, Proc. Boston Soc. Nat. Hist., 



vol. 28, p. 199. March, 1898. 

 1909. Peromyscus polionotus pjhasma Osgood, North Amer. 



Fauna, No. 28, p. 107. April 17, 1909. 

 Type Locality. — Point Romo, Anastasia Island, St. John 



County, Florida. 



Peromyscus polionotus rhoadsi (Bangs). 



1898. Peromyscus suhgriseus rlioadsi Bangs, Proc. Boston Soc. 



Nat. Hist., vol. 28, p. 201. March, 1898. 

 1909. Peromyscus polionotus rlioadsi Osgood, North Amer. 



Fauna, No. 28, p. 107. April 17, 1909. 

 Type Locality. — Anclote River, Hillsboro County, Florida. 

 Range. — West central Florida, in the vicinity of Tampa Bay. 



*Peromyscus polionotus albifrons Osgood. 



1909. Peromyscus polionotus aliifrons Osgood, North Amer. 



Fauna, No. 28, p. 108. April 17, 1909. 

 Type Locality. — Whitfield, Walton County, Florida. 

 Range. — Coast of western Flocida and Alabama. 



*Peromyscus melanotis Allen and Chapjnan. 



1897. Peromyscus melanotis Allen and Chapman, Bull. Amer. 



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

 1903. Peromyscus cecilii Thomas, Ann. and Mag. Nat. Hist., 



London, ser. 7, vol. 11, p. 486. May, 1903. (South slope of 



Mount Orizaba, Puebla, Mexico.) 

 tl904. Peromyscus nnelanotis zamelas Osgood, Proc. Biol. Soc. 



Washington, vol. 17, p. 59. March 21, 1904. (Colonia 



Garcia, Cliihuahua, Mexico.) 

 Type Locality. — Las Vigas, Vera Cruz, Mexico. 

 Range. — Higher slopes of the principal mountains of Mexico 



north of the States of Guerrero and Oaxaca. Extending along 



the Cordillera of Vera Cruz ; westward from Mount Popocatepetl 



to the Sierra Nevada de Colima, and northward into the Sierra 



Madre of Durango and Cliihualiua. Transition and Canadian 



zones, from 7,000 to 12,000 feet altitude. 



