MILLER AND REHN: NORTH AMERICAN MAMMALS. 221 
1896. Putorius vison lutreocephalus Bangs, Proc. Boston soc. 
nat. hist., xxvii, p. 4. March, 1896. 
Type locality. — Maryland. 
Putorius vison vulgivagus (Bangs). 
1895. Putorius (^Lutreola) vulgivagus Bangs, Proc. Boston 
soc. nat. hist., xxvi, p. 539. July 31, 1895. 
1896. Putorius vison vulgivagus Bangs, Proc. Boston soc. 
nat. hist., xxvii, p. 5. March, 1896. 
Type locality. — Burbridge, Plaquemines Parish, Louisiana. 
Subgenus Putorius Cuvier.^ 
* Putorius nigripes Audubon and Bachman. 
1851. Putorius nigripes Audubon and Bachman, Quadr. N. 
Amer., ii, p. 297. 
1885. Putorius nigripes True, Proc. U. S. nat. mus., vii 
(1884), p. 609. 1885. 
Type locality. — Plains of the Platte River, Nebraska.- 
Subgenus Ictis Kaup.^ 
1829. Ivtis Kaup, Skizziete Entw.-Gesch. u. natiirl. Syst. der 
europ. Thierw., p. 40. Type. — Mustela vulgaris — M. nivalis 
Linnaeus. 
I 
* Putorius cicognanii (Bonaparte). 
1838. Mustela cicognanii Bonaparte, Iconogr. fauna Ital., i, 
fasc. XXII, p. 4. 
1839. Putorius cicogna^iii Richardson, Zoology of Beech- 
! 
ey’s voyage, p. 10*. 
1885. Putorius vulgaris True, Proc. U. S. nat. mus., vii 
(1884), p. 609. 1885. (Part.) 
1896. Putorius cicognani Merriam, North Amer. fauna, no. 
11, p. 10. June 30, 1896. ' ' ' ' • 
Type locality.-— Northeastern North America. 
1 Revised by Merriam, North Amer. fauna, no. 11, pp. 7-9. June 30, 1896. 
2 Revised by Merriam, North Amer. fauna, no. 11, pp. 9-33. June 30,1896.. 
