232 BULLETIN Id, UNITED STATES NATIONAL MUSEUM. 



*Ondatra zibethica pallida (Mearns). 



1890. Fiber zibethicus pallidus Mearns, Bull. Ainer. Mus. Nat. 



Hist., vol. 2, p. 280. February 21, 1890. 

 Type Locality. — Fort Vercle, Yavapai County, Arizona. 

 Range. — Colorado River Valley, California, Lower California, 



and Arizona; east to the Rio Grande Valley in New Mexico. 



t* Ondatra zibethica ripensis (Bailey). 



1902. Fiber zibethicus ripensis Bailey, Proc. Biol. Soc. Washing- 

 ton, vol. 15, p. 119. June 2, 1902. 

 Type Locality. — Carlsbad (Eddy), Eddy County, New Mexico. 

 Range. — Pecos Valley, in Texas and New Mexico. 



t* Ondatra zibethica cinnamomina (Hollister). 



1910. Briber zibethicus cinnamominus Hollister, Proc. Biol. 

 Soc. Washington, vol. 23, p. 125. September 2, 1910. 



Type Locality. — Wakeeney, Trego County, Kansas. 



Range. — Great central plains region of western United States 

 and Canada; from Manitoba south to northern Texas; east 

 to central Iowa and west to the Rocky Mountains. 



* Ondatra rivalicia (Bangs). 



1895. Fiber zibethicus rivalicius Bangs, Proc. Boston Soc. Nat. 



Hist., vol. 26, p. 541. July 31, 1895. 

 Type Locality. — Burbridge, Plaquemines Parish, Louisiana. 

 Range. — Coast region of Louisiana, north to northern Calcasieu, 



Pointe Couj)ee, and Tangipahoa Parishes. 



Subfamily Murine. 



Genus EPIMYS Trouessart. X>a 





1881. Epimys Trouessart, Bull. Soc. d'Etudes Sci. d'Angers, 

 vol. 10, i>. 117. Type, by subsequent designation, Mus rattus 

 LiNNiEus. (See Miller, Proc. Biol. Soc. Washington, vol. 23, 

 pp. 57-60, April 19, 1910.) 



*Epimys norvegicus (Erxleben). 



1777. [Mus] norvegicus Erxleben, Syst. Regni Anim., vol. 1, 



p. 381. 

 1908. Epimys norwegicus Satunin, Mitth. Kauk. Mus., Tiflis, 



vol. 4, p. 111. 

 Type Locality. — Norway. 



Usually known as Mus decumanus Pallas (Nov. sp. quadr. glir. ord., p. 91, 

 1778). For change see Rehn, Proc. Biol. Soc. Washington, vol. 13, p. 167, 

 October 31, 1900. 



