Feb., 191 2. Mammals of Illinois and Wisconsin — Cory. 325 



of young are taken each year (/. c, 1908, p. 141). I have examined 

 specimens from Sauk and Marinette counties, and Jackson says it occurs 

 in nearly all parts of southern Wisconsin, stating he has seen specimens 

 from Green County and that Mr. Clark reports it from Dunn County 

 (/. c, p. 27); and I have been informed by reliable hunters and others 

 that it is not uncommon in Douglas, Bayfield and Ashland counties, 

 but I have seen no specimens from these localities. 



Area of Intergradatlon. 



Map illustrating the supposed distribution of Prairie Wolves or Coyotes in eastern United States. 



Canis latrans Say. Type locality — Vicinity of Council Bluffs, Iowa. Description 



as previously given. 

 Canis nehracensis Merriam. (Science, N. Ser., VIII, 1898, p. 782.) Type locality 



— Johnstown, Brown Co., Nebraska. Similar to latrans but paler; back of ears 



buff instead of fulvous. 

 Canis n. texensis Bailey. (N. Amer. Fauna, No. 25, 1905, p. 175.) Type locality — 



45 miles southwest of Corpus Christi, Texas. Darker and with lighter dentition 



than nehracensis; smaller and more fulvous than latrans. 

 Canis frustror WooDHOVSE. (Proc. Acad. Nat. Scien. Phila., 1851, p. 147.) Type 



locality — Fort Gibson, junction of the Neosho and Arkansas rivers, Indian 



Territory. Muzzle cinnamon rufous; carnassials and premolars decidedly 



smaller than in latrans. 



