32 PROCEEDINGS : BOSTON SOCIETY NATURAL HISTORY. 
Subo:enus Tamiasciurus Trouessart.^ 
1880. Tamiasciurus Trouessart, Le naturaliste, ii, no. 37, p. 
292. October, 1880. Type.— Sciurus hudsonicus Erxleben. 
* Sciurus hudsonicus (Erxleben). 
1777. [^Sciurus vulgaris~\ hudsonicus Erxleben, Syst. regni 
anim., i, p. 416. 
1885. Sciurus hudsonius hudsoniiis True, Proc. U. S. nat. 
mus., YU (1884), p. 595. 1885. (Part.) 
1894. Sciurus hudsonicus Allen, Bull. Amer. mus. nat. hist., 
VI, p. 325. November 7, 1894. 
Type locality. — Hudson Strait. 
Sciurus hudsonicus gymnicus Bangs. 
1899. Sciurus hudsonicus gymnicus Bangs, Proc. New Eng¬ 
land zool. club, I, p. 28. March 31, 1899. 
Type locality. —-Greenville (near Moosehead Lake), Maine. 
Sciurus hudsonicus loquax Bangs. 
1896. Sciurus hudsonicus loquax Bangs, Proc. biol. soc. 
Washington, x, p. 161. December 28, 1896. 
Type loCxVlity. —Liberty Hill, New London County, Con¬ 
necticut. 
Sciurus hudsonicus minnesota Allen. 
1899. Sciurus hudsonicus minnesota Allen, Amer. nat., 
xxxiii, p. 640. August, 1899. 
Type locality. —Fort Snelling, Hennepin County, Minnesota. 
Sciurus hudsonicus dakotensis, Allen. 
1894. Sciurus hudsonicus dakotensis Allen, Bull. Amer. 
mus. nat. hist., vi, p. 325. November 7, 1894. 
Type locality. — Squaw Creek, Black Hills, South Dakota. 
Sciurus hudsonicus baileyi Allen. 
1898. Sciurus hudsonicus hailegi Allen, Bull. Amer. mus. 
nat. hist., x, p. 261. July 22, 1898. 
Type locality. — Bighorn Mountains, Wyoming. Altitude, 
8400 feet. 
1 Revised by Allen, Bull. Amer, mus. nat. hist., x, pp. 249-298. July 22, 1898. 
