152 BULLETIN 128, UNITED STATES NATIONAL MUSEUM. 



*Canis cagottis (Hamilton Smith). 



1839. Lyciscus cagottis Hamilton Smith, Jardine's Naturalist's 



Library, Mamm., vol. 9, p. 164. 

 1897. Canis cagottis Merriam, Proc. Biol. Soc. Washington, 



vol. 11, p. 27. March 15, 1897. 

 Type Locality. — Rio Frio, between City of Mexico and Puebla, 



Mexico. 

 Range. — Southern part of the table-land of Mexico. 



t*Canis peninsulae Merriam. 



1897. Canis peninsulse Merriam, Proc. Biol. Soc. Washington, 



vol. 11, p. 28. March 15, 1897. 

 Type Locality. — Santa Anita, Cape St. Lucas, Lower California, 



Mexico. 

 Range. — Peninsula of Lower California. 



t* Canis microdon Merriam. 



1897. Canis microdon Merriam, Proc. Biol. Soc. Wasliington, 



vol. 11, p. 29. March 15, 1897. 

 Type Locality. — Mier, on the Rio Grande, Tamauhpas, Mexico. 

 Range. — Arid tropical or Tamaulipan region of northeastern 



Mexico and the lower Rio Grande region of Texas. 



t*Canis mearnsi Merriam. 



1897. Canis mearnsi Merriam, Proc. Biol. Soc. Washington, 



vol. 11, p. 30. March 15, 1897. 

 Type Locality. — Quitobaquita, Pima County, Arizona. 

 Range. — Lower Sonoran areas of northern Sonora and southern 



Arizona. 



Canis impavidus Allen. 



1903. Canis impavidus Allen, Bull. Amer. Mus. Nat. Hist., 



vol. 19, p. 609. November 12, 1903. 

 Type Locality. — Rio de las Bocas, northwest Durango, Mexico. 



t*Canis estor Merriam. 



1897. Canis estor Merriam, Proc. Biol. Soc. Washington, vol. 11, 



p. 31. March 15, 1897. 

 Type Locality. — Noland's Ranch, San Juan River, San Juan 



County, Utah. 

 Range. — Lower Sonoran deserts of eastern California, Nevada, 



and Utah. 



t*Cams jamesi Townsend. 



1912. Canis jamesi Townsend, Bull. Amer. Mus. Nat. Hist., 



vol. 31, p. 130. June 14, 1912. 

 Type Locality. — Tiburon Island, Gulf of California, Sonora, 

 Mexico. 



