258 U. S. NATIONAL MUSEUM BULLETIN 205 



Type Locality. — Loma del Leon, Gatun Lake, Canal Zone, Panama. Range. — 

 Canal Zone. 



Genus TAMIASCIURUS c Trouessart 

 1880. Tamiasciurus Trouessart, Le Naturaliste, vol. 2, No. 37, p. 292, October 

 1880. (Type, Sciurus hudsonicus Erxleben.) 



Tamiasciurus hudsonicus hudsonicus (Erxleben)* 



1777. [Sciurus vulgaris] hudsonicus Erxleben, Systema regni animalis . . . , 

 vol. 1, p. 416. 



1884. Sciurus hudsonius hudsonius True, Proc. U. S. Nat. Mus., vol. 7 (App., 

 Circ. 29) , p. 595, Nov. 29, 1884. (Part.) 



1894. Sciurus hudsonicus J. A. Allen, Bull. Amer. Mus. Nat. Hist., vol. 6, p. 

 325, Nov. 7, 1894. 



1923. Tamiasciurus hudsonicus Pocock, Proc. Zool. Soc. London, 1923, pt. 2, 

 p. 213, July 6, 1923. 



Type Locality. — Mouth of Severn River, Ontario, Canada (see A. H. Howell, 

 Proc. Biol. Soc. Washington, vol. 49, p. 133, Aug. 22, 1936) . Range.— Forested 

 areas draining into Hudson Bay in southeastern Mackenzie and southern Keewatin 

 Districts, Northwest Territories; northern, central, and eastern Manitoba south 

 to northeastern Minnesota ; Ontario from Manitoba border to west side of Hudson 

 Bay and James Bay ; and southwestern corner of Quebec ; south to north shore of 

 Lake Superior and Georgian Bay; intergrading with ungavensis southeast of 

 James Bay, with loquax in upper Ottawa River Valley, and with preblei in north- 

 ern Saskatchewan (Anderson, Nat. Mus. Canada Bull. 102 (1946), p. 118, Jan. 

 24,1947). 

 Tamiasciurus hudsonicus preblei A. H. Howellf * 



1936. Tamiasciurus hudsonicus preblei A. H. Howell, Proc. Biol. Soc. Wash- 

 ington, vol. 49, p. 133, Aug. 22, 1936. 



Type Locality. — Fort Simpson, Mackenzie District, Northwest Territories, 

 Canada. Range. — Chiefly Athabaska-Mackenzie Valley and central and northern 

 Yukon in Canada, and greater part of central Alaska; south to North Saskatche- 

 wan River, Saskatchewan, Canada (Anderson, Nat. Mus. Canada Bull. 102 

 (1946), p. 120, Jan. 24, 1947) . Recorded north to John River Valley, Alaska 

 (Rausch, Journ. Mamm, vol. 31, No. 4, p. 466, Nov. 21, 1950) . 

 Tamiasciurus hudsonicus kenaiensis A. H. Howellf* 



1936. Tamiasciurus hudsonicus kenaiensis A. H. Howell, Proc. Biol. Soc. Wash- 

 ington, vol. 49, p. 136, Aug. 22, 1936. 



Type Locality. — Hope, Cook Inlet, Alaska. Range. — Kenai Peninsula and 

 base of Alaska Peninsula; south to Yakutat Bay. 

 Tamiasciurus hudsonicus petulans (Osgood) f* 



1900. Sciurus hudsonicus petulans Osgood, North Amer. Fauna No. 19, p. 27, 

 Oct. 6, 1900. 



83 Revised by J. A. Allen, Bull. Amer. Mus. Nat. Hist., vol. 10, pp. 249-298, July 22, 1898; 

 and R. T. Hatt, Roosevelt Wild Life Ann., vol. 2, No. 1, pp. 14-20, March 1929. For status, 

 see Pocock, Proc. Zool. Soc. London, 1923, pt. 2, pp. 214, 237, July 6, 1923; Mossman, Lawlah, 

 and Bradley, Amer. Journ. Anat., vol. 51, pp. 127-128, Sept. 15, 1932; Mossman, Trans. Wis- 

 consin Acad. Sci. Arts Lett., vol. 32 (1940), p. 127, July 1941; and A. H. Howell, North Amer. 

 Fauna No. 56 (April), p. 51, May 18, 1938. 



