'220 BULLETIN 79, UNITED STATES NATIONAL MUSEUM. 



t*Microtus sitkensis Merriam. 



1897. Microtus sitkensis Meeriam, Proc. Biol. Soc. Washing- 

 ton, vol. 11, p. 221. July 15, 1897. 

 Type Locality. — Sitka, Alaska. 

 Range. — Known only from Baranof Island, Alaska. 



t*Microtus innuitus Merriam. 



1900. Microtus innuitus Merriam, Proc. Washington Acad. 



Sci., vol. 2, p. 21. March 14, 1900. 

 Type Locality. — St. Lawrence Island, Bering Sea, Alaska. 

 Range. — Known only from St. Lawrence Island. 



t*Microtus elymocetes Osgood. 



1906. Microtus elymocetes Osgood, Proc. Biol. Soc. Wash- 

 mgton, vol. 19, p. 71. May 1, 1906. 



Type Locality. — East side of Montague Island, Prince William 

 Sound, Alaska. 



t*Microtus abbreviatus abbreviatus Miller. 



1899. Microtus abbreviatus Miller, Proc. Biol. Soc. Washing- 

 ton, vol. 13, p. 13. January 31, 1899. 



Type Locality. — Hall Island, Bering Sea, Alaska. 

 Range. — Khown only from Hall Island. 



t*Microtus abbreviatus fisheri Merriam. 



1900. Microtus abbreviatus fisheri Merriam, Proc. Washington 

 Acad. Sci., vol. 2, p. 23. March 14, 1900. 



Type Locality. — St. Matthew Island, Bering Sea, Alaska. 

 Range. — Known only from St. Matthew Island. 



t*Microtus miurus miurus Osgood. 



1901. Microtus miurus Osgood, North Amer. Fauna, No. 21, 

 p. 64. September 26, 1901. 



Type Locality. — Head of Bear Creek, in mountains near Hope 

 City, Turnagain Arm, Cook Inlet, Alaska. 



t* Microtus miurus oreas Osgood. 



1907. Microtus miurus oreas Osgood, Proc. Biol. Soc. Washing- 

 • ton, vol. 20, p. 61. April 18, 1907. 



Type Locality. — Toklat River, Alaskan Range, Alaska. 



*Microtus townsendii (Bachman). 



1839. Arvicola townsendii Bachman, Journ. Acad. Nat. Sci. 



Philadelpliia, vol. 8, pt. 1, p. 60. 

 1885. Arvicola townsendi True, Proc. U. S. Nat. Mus., vol. 7 



(1884), p. 597. 1885. (Part.) 

 1896. Mlicrotus} townsendi Miller, North Amer. Fauna, No. 



12, p. 66. July 22, 1896. 



