465. hallensis. {Vu/fes), Merr., Proc. Wash. Acad. Scien., 1900, 



P- 15- 



Type locality. Hall Island, Bering Sea. 



Genl. Char. Similar to V. lagopus. Skull broader and shorter; 

 bulla- large. 



Color. Head sooty mixed with white between eyes and on sides; 

 upper parts and legs sooty brown; sides and under parts buffy; chin 

 and upper part of throat dusky gray; ears dusky edged with buffy 

 white; nose whitish; hind feet dusky grizzled with white. Tail dusky 

 above at base, yellowish buff distally; beneath yellowish white. 



Mtasuremenls. Total length, 825; tail vertebra;, 290; hind 

 foot, 140. 



72. Urocyon. 



I. t:-^; C. '—; P. i=i; M. ?=? = 42. 

 i~i' i-i' 4—4' 3—3 ^ 



Urocyon. Baird, Mamm. N. Am., 1857, p. 121. Type Cam's virgin!- 

 anus, Erxleb. 

 "Tail with a concealed mane of stiff hairs, without any soft fur 

 intermixed; muzzle short; temporal crests widely separated. Upper 

 incisors scarcely lobed; postorbital processes bent but little down- 

 wards, the anterior edge turned up; a longitudinal shallow pit at its 

 base. Supplementary tubercle on the lower sectorial. The under 

 jaw with an angular emargination below." (Baird, 1. c.) 



466. cincreo-argenteus. {Canis), Mull. Natur. Suppl., 1776, p. 29. 

 I'irginiiiniis, Schreb. Siiugth., 1778, iii, pi. 92 B. 



grisfus, Bodd. Elench. Anim., 1784, i, p. 37. 



7ype locality. Unknown. North America. 



Geogr. Distr. Eastern North America from Georgia north to 

 New England, west to Mississippi Valley. 



Genl. Char. Size large; tail more than half the length of head 

 and body, bushy. 



Color. Entire upper parts silver gray, extending over outer side 

 of fore legs; base of ears, patch at side of neck, collar on throat, 

 interior surface of fore legs, and a broad band along belly cinnamon 

 rufous. Rest of under parts, inside of thighs, and a line down hind 

 legs grayish white. Chin and patch on nose near muzzle' black. 

 Tail above silver gray, central portion and tip black, beneath light 

 chestnut. 



Measurements. Total length, 930; tail vertebra^ 317; hind 

 foot, 135. 



a.—floridanus. {L'rocyon), Rhoads, Proc. Acad. Nat. Scien., Phil., 

 1895, p. 42. 

 Type locality. Tarpon Springs, Florida. 



