RODENTIA: SCIURIDAE 243 



1899. Sciurus poliopus colimensis Nelson, Proc. Washington Acad. Sci., vol. 1, 



p. 52, May 9, 1899. 

 Type Locality. — Hacienda Magdalena, Colima, Mexico. Range. — Arid tropi- 

 cal coast region in State of Colima, western Mexico, below 2,000 feet. 



Sciurus poliopus effugius Nelsonf* 



1898. Sciurus albipes effugius Nelson, Proc. Biol. Soc. Washington, vol. 12, 

 p. 152, June 3, 1898. 



1899. Sciurus poliopus effugius Nelson, Proc. Washington Acad. Sci., vol. 1, 

 p. 54, May 9, 1899. 



Type Locality. — High mountains west of Chilpancingo, Guerrero, Mexico. 

 Range. — Pine and oak forests of Transition and Boreal Zones along summit of 

 Cordillera in southwestern Guerrero. Vertical range, 7,500 to 9,500 feet. 



Sciurus poliopus tepicanus J. A. Allen 



1906. Sciurus poliopus tepicanus J. A. Allen, Bull. Amer. Mus. Nat. Hist., vol. 

 22, p. 243, July 25, 1906. 



Type Locality. — Rancho Palo Amarillo, near Amatlan de Canas, Nayarit, 

 Mexico. Altitude, 5,000 feet. 



Sciurus yucatanensis yucatanensis J. A. Allenf* 



1877. [Sciurus carolinensis] var. yucatanensis J. A. Allen, in Coues and Allen, 

 Monographs of North American Rodentia (U. S. Geol. Geogr. Surv. Terr., 

 Rep., vol. 11, Washington) , p. 705, August 1877. 

 1884. Sciurus carolinensis yucatanensis True, Proc. U. S. Nat. Mus., vol. 7 



( App., circ. 29) , p. 595, Nov. 29, 1884. 

 1897. Sciurus yucatanensis J. A. Allen, Bull. Amer. Mus. Nat. Hist., vol. 9, 



p. 5, Feb. 23, 1897. 

 Type Locality. — Merida, Yucatan, Mexico. Range. — Arid tropical forests of 

 Peninsula of Yucatan. 



Sciurus yucatanensis baliolus Nelsonf* 



1901. Sciurus yucatanensis baliolus Nelson, Proc. Biol. Soc. Washington, vol. 

 14, p. 131, August 9, 1901. 



Type Locality. — Apazote, Campeche, Mexico. Range. — Yucatan Peninsula 

 biotic province. Recorded also from Belize and El Cayo, British Honduras 

 (Murie, Univ. Michigan Mus. Zool. Misc. Publ. No. 26, p. 24, July 15, 1935) . 



Sciurus yucatanensis phaeopus Goodwin 



1932. Sciurus yucatanensis phaeopus Goodwin, Amer. Mus. Nov., No. 574, 

 p. 1, Oct. 22, 1932. 



Type Locality. — Secanquim, Alta Verapaz, about 50 miles east of Coban, 

 Guatemala. Altitude, 1,600 feet. Range. — Humid tropical forest region in 

 central and southeastern Guatemala at about 1,500 feet elevation (Goodwin, 

 Bull. Amer. Mus. Nat. Hist., vol. 68, p. 27, Dec. 12, 1934) . 



Sciurus colliaei colliaei Richardson* 



1839. Sciurus colliaei Richardson, in Beechey, The zoology of Captain 



Beechey's voyage ... in His Majesty's ship Blossom .... p. 8. 

 1899. Sciurus colliaei Nelson, Proc. Washington Acad. Sci., vol. 1, p. 58, 



May 9, 1899. 



