NORTH AMERICAN LAND MAMMALS. 77 



Genus THALARCTOS Gray.^ 



1825. Thalarctos Gray, Ann. of Philos., n. s., vol. 10. p. 62. 

 Type, Thalarctos polaris Gray = Ursus maritimus Phipps. 



*Thalarctos maritimus ungavensis Knottnerus-Meyer. 



1885. Thalassardos maritimus True, Proc. U. S. Nat. Mus., vol. 

 7 (1884), p. 608. 1885. (Part.) 



1908. [TJiaiassarctos maritimus] var. ungavensis Knottnerus- 

 Meyer, Sitz.-Ber. Gesellsch. naturf. Freunde, Berlin, p. 181. 

 July, 1908. 



Type Locality. — Ungava Bay, Ungava, Canada. 



♦Thalarctos eogroenlandicus Knottnerus-Meyer. 



1908. Thalassardos eogrcenlandicus Knottnerus-Meyer, Sitz.- 

 •Ber. Gesellsch. naturf. Freunde, Berlin, p. 182. July, 1908. 

 Type Locality. — Pack ice off coast of eastern Greenland. 



Thalarctos labradorensis Knottnerus-Meyer. 



1908. Thalassardos labradorensis Knottnerus-Meyer, Sitz.- 

 Ber. Gesellsch. naturf. Freunde, Berlin, p. 183. July, 1908. 

 Type Locality. — Okak, Labrador. 



Family CANID^. 



Genus CANIS Linnaeus. 



1758. Canis Linn^us, Syst. Nat., ed. 10, vol. 1, p. 38. Type, 

 Canis familiaris Linn^ us . 



Subgenus Canis Linnaeus. » 



t* Canis floridanus Miller. 



1912. Canis floridanus Miller, Proc, Biol. Soc. Washington, 



vol. 25, p. 95. May 4, 1912. 

 Type Locality. — Horse Landing, about 12 miles south of 



Palatka, Putnam County, Florida. 



t* Canis frustror Woodhouse. 



1851. Canis frustror Woodhouse, Proc. Acad. Nat. Sci, Phila- 

 delphia, vol. 5, p. 147. 



1905. [Canis] frustror Bailey, North Amer. Fauna, No. 25, p. 

 175. October 24, 1905. 



Type I^ocality. — About 100 miles west of Fort Gibson, proba- 

 bly in Payne County, Oklahoma. 



1 Revised by Knottnerus-Meyer, Sitz.-Ber. Gesellsch. naturf. Freunde, Berlin, 1908, pp. 170-187, July, 

 1908. 



