214 MURID.E. — sciurus. 



*b. Skull. Missouri, N. America. 



c. Skeleton. N. America. From Mr. Brandt's Collection. — S. niger. 



Langsdorff's Squirrel, Sciurus langsdorffii. 



Brandt, Mem. Acad. St. Petersb. 1835, p. 425. tab. 11. figs. 1, 2 (skull). 



a, b. Skulls : J , $ . Rio Negro. 



*c. Skull Bolivia | From Mr _ firid , Collection . 



a, e. Skulls. Chili ! J ° 



Gerhard's Squirrel. Sciurus gerrardii. 

 *a. Skull. New Granada. 



Sciurus dorsalis. 



*a, *b. Skulls. Caraccas. From M. Salle's Collection. 



Sciurus bivittatus. 



a-c. Skulls. From the Zoological Society's Collection. 



The Chickaree Squirrel. Sciurus hudsonius. 



Baird, Marnrn. N. America, p. 269. pi. 46. fig. 1 a-e (skull). — Blainv., 

 Ostt§og. G. Sciurus, pi. 2 (skull). 



•a. Skull N. America, j FrQm ^ Zool ical Sodetfs Collection. 

 6, c. Skulls. J 



The Chestnut-bellied Squirrel. Sciurus castaneoventris. 



*a, *b. Skulls : adult and young. China. From Mr. Cuming's Col- 

 lection. 



Sciurus leschenaultii. 



a. Skull. From the Zoological Society's Collection. 



Sciurus lis. 



Temm., Faun. Japon. pi. 12. figs. 2, 3 (skull). 



Sciurus cepai. 



Peters, Naturw. Reise nacli Mossanibique, Saugth. i. p. 136. pi. 33. 

 fig. 4 (skull). 



a. Skull. S. Africa. Presented by Sir A. Smith. 



Sciurus palliatus. 



Peters, Naturw. Reise nach Mossanibique, Saugth. i. p. 134. pi. 33. 

 fig. 3 (skull). 



