muiudj;. — sciunns. 215 



Sciurus mutabilis. 



Peters, Naturw. Reise nach Mossambique, Sauo-th. i. p. 131. pi. 32. 

 fig. 2 (skull). 



Sciurus flavivittus. 



Peters, Naturw. Keise nach Mossambique, Sauo-th. i. p. 128. pi. 32. 

 fig. 1 (skull). 



Sciurus hippurus. 

 *a. SkuU. 



The Ruddy Squirrel. Sciurus erythr»us. 

 *a, *b. Skulls. India. Presented by the Earl of Derby. 



Sciurus syriacus. 

 *«. Skull. Brussa. 



Sciurus leucomus. 

 *a. Skull. Celebes. From Mr. Frank's Collection. 



Sciurus trivirgatus. 

 *a. Skull. Purchased of Mr. Frank. 



Kuhl's Sqpirrel. Sciurus pusillus ? 



*a. Skull. Cayenne. 

 *b. Skull. New Guinea. 

 c. Skull. 



Sciurus insignis. 

 F. Quo., Mag. de Zool. 1842, pi. 32. figs. 5-8 (skull and dentition). 



The Red-armed Squirrel. Sciurus rufobrachium. 

 *a, *b. Skulls. Fernando Po. Presented by T. Thompson, Esq. 



The Red-forked Squirrel. Sciurus poensis. 



*a. Skull. Fernando Po. Presented by T. Thompson, Esq. 

 b. Skull. Fernando Po. Presented by the Earl of Derby. 



Sciurus erythrcpus. 

 Blamv; Osteog. G. Sciurus, pi. 2 (skull). 

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



