72 SCIURUS. 



Schirns poliopus cohmensis Nelson, Proc. Wash. Acad. Scien., 

 I, 1899, p. 52. Elliot, Mamm. Middle Amer. & W. Indies, 

 F. C. M. Pub., IV, Pt. I, 1904, p. 119. Zool. Ser. 



Sciurns leucops Allen, N. Am. Rod., 1877, p. 753. (Part.) 



Sciurus albipes colimensis Nelson, Proc. Biol. Soc. Wash., xii, 

 1898, p. 152. 



Sciurus wagneri colimensis Allen, Bull. Am. Mus. Nat. Hist., 



1898, p. 454. 

 CoLiMA Squirrel. 



Type locality. Hacienda Magdalena, State of Colima, Mexico. 

 Geogr. Distr. Coast region of the State of Colima, Mexico. 



£. Sciurus poliopus effu^ius (Nelson). 



Sciurus albipes effugius Nelson, Proc. Biol. Soc. Wash., xii, 1898, 



p. 152. 

 Sciurus poliopus effugius Nelson, Proc. Wash. Acad. Scien., i, 



1899, p. 54. Elliot, Mamm. Middle Amer. & W. Indies, 

 F. C. M. Pub., IV, Pt. I, 1904, p. 120. Zool. Ser. 



Sciurus wagneri effugius Allen, Bull. Am. Mus. Nat. Hist. N. Y., 

 1898, p. 454. 

 Guerrero Squirrel. 



Type locality. Mountains west of Chilpancingo, State of Guer- 

 rero, Mexico. Altitude, 7,500-9,500 feet. 



Geogr. Distr. Forests of Cordillera, State of Guerrero, Mexico. 



140. Sciurus nelsoni Merriam. 



Sciurus nelsoni Merr., Proc. Biol. Soc. Wash., viii, 1893, p. 144. 

 Elliot, Mamm. Middle Amer. & W. Indies, F. C. M. Pub., 

 IV, Pt. I, 1904, p. 120. Zool. Ser. 

 Nelson's Squirrel. 



Type locality. Huitzilac, State of Morelos, Mexico. 

 Geogr. Distr. Mountains south and west of the Valley of Mexico 

 and south of Valley of Toluca, in the States of Mexico and 

 Morelos. 



a. Sciurus nelsoni hirtus Nelson. 



Sciurus nelsoni hirtus Nelson, Proc. Biol. Soc. Wash., xii, 1898, 

 p. 153. Elliot, Mamm. Middle Amer. & W. Indies, F. C. M. 

 Pub., IV, Pt. I, 1904, p. 121. Zool. Ser. 

 Mountain Squirrel. 



Type locality. Tochimilco, State of Puebla, Mexico. 

 Geogr. Distr. Mounts Popocatepetl and Iztaccihuatl, Mexico. 

 Altitude, 8,000-12,000 feet, in States of Mexico, Puebla and Morelos. 



