74 SCIURUS.' 



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



Sciurus variegatus Alston, Proc. Zool. Soc, 1878, p. 660. (Part.) 

 Tehuantepec Squirrel. 



Type locality. Near Tehuantepec City, State of Oaxaca, Mexico. 



Geogr. Distr. Puerto Angel, State of Oaxaca, South to Tonala 

 and Tuxtla, State of Chiapas, Mexico, and up the river valley to 

 Newton, Guatemala, below 3,000 feet. 



a. Sciurus socialis cocos Nelson. 



Sciurus socialis cocos Nelson, Proc. Biol. Soc. Wash., xii, 1898, 

 p. 155. Elliot, Mamm. Middle Amer. & W. Indies, F. C. M. 

 Pub., IV, Pt. I, 1904, p. 124. 

 Sciurus aureogaster I. Geoff., Voy. Venus, Zool., Atlas, 1846, pi. 

 10. (nee Cuvier.) 

 AcAPULCo Squirrel. 



Type locality. Acapulco, State of Guerrero, Mexico. 

 Geogr. Distr. From Acapulco, State of Guerrero, to Jamiltepec, 

 State of Oaxaca, Mexico, below 1,500 feet. 



145. Sciurus griseiflavus (Gra}^). 



Macroxus griseoflavus Gray, Ann. Mag. Nat. Hist., 3d Ser., xx, 



1867, p. 427. 

 Sciurus liidovicianus Tomes, Proc. Zool. Soc, 1861, p. 281. (nee 



Custis.) 

 Sciurus aureigaster Allen, Mon. N. Am. Rod., 1877, p. 750. (Part.) 

 Sciurus affinis Alston, Proc. Zool. Soc, 1878, p. 660. 

 Sciurus griseiflavus Elliot, Mamm. Middle Amer. & W. Indies, 

 F, C. M. Pub., IV, Pt. T, 1904, p. 124. Zool. Ser. 

 Guatemala Squirrel. 



Type locality. Guatemala. 



Geogr. Distr. Southeastern part of the State of Chiapas, Mexico, 

 and northwestern Guatemala. Altitude, 7,000-10,000 feet. 



a. Sciurus griseiflavus chictpensis Nelson. 



Sciurus griseoflavus chiapen sis Nelson, Proc. Wash. Acad. Scien., 



I, 1899, p. 69. 

 Sciurus griseiflavus chiapensis Elliot, Mamm. Middle Amer. & 

 W. Indies, F. C. M. Pub., iv, Pt. i, 1904, p. 125. Zool. Ser, 

 Chiapas Squirrel. 



Type locality. San Cristobal, State of Chiapas, Mexico. 

 Geogr. Distr. Mountains of central portion of State of Chiapas, 

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



