220 PROCEEDINGS: BOSTON SOCIETY NATURAL HISTORY. 



Genus PUTORIUS Cuvier. 



1817. . Putorius Cutier, R^gne animal, i, p. 147. Type. 

 Mustela puto7'ius Lixxaeus. 



Subgenus Lutreola Wagner. 



1841. Lutreola "Wagxer, Schreber's Saugthiere, Suppl. ii, p. 

 239. T^^l^e. — Mustela lutreola Linnaeus. 



Recognized as a genus by Merriam, North Amer. fauna, no. 11, 

 p. 7, June 30, 1897, and Mazama, i, no. 2, p. 227, October, 1897. 

 The combination Lutreola vison enercjumenos occurs in the latter 

 paper (p. 227). 



Putorius lutensis Bangs. 



1898. Putorius {Lutreola^ lutensis Bangs, Proc. Boston soc. 



nat. hist., xxviii, p. 229. March, 1898. 

 Type locality. — Salt marsh off Matanzas Inlet, St. John 



County, Florida. 



* Putorius vison (Schreber). 



1778. Mustela vison Schreber, Saugthiere, in, p. 463. 



1830. Putorius vison Gapper, Zool. journ., v, p. 202. 



1885. Putorius vison True, Proc. U. S. nat. mus., vii (1884), 



p. 609. 1885. (Part.) 

 Type locality. — Eastern Canada. 



Putorius vison energumenos Bangs. 



1896. Putorius vison energumenos Bangs, Proc. Boston soc. 



nat. hist., xxvii, p. 5. March, 1896. 

 Type locality. — Sumas, British Columbia, Canada. 



Putorius vison ingens (Osgood) . 



190u. Liitrtola vison ingens Osgood. Xorth Amer. fauna, no. 



19, p. 42. October 6, 1900. 

 Type locality. — Fort Yukon, Alaska. 



Putorius vison lutreocephalus (Harlan). 



1n25. Mustel" lutreocephala Harlan, P'auna Americana, p. 

 63. 



