12 MAMMALIA. 



xvi, p. 872 (note); id. y. A. S. B., xvii, p. 345; id. y. A. S. B., xxiv, 

 p. 475 J Blyth Cat., no. 325, p. 103 ; Blyth J. A. S. B., xliv, Burma List, 

 p. 37 ; Anderson Anat. Zool. Res., p. 227 ; Jentink Notes Leyd. Mus., v, 

 p. 124- 

 Sciurus flavimanus, Schins Synop. Matnm., ii, p. 34 (1845) [pt*] 

 Sciurus caniceps pygerythrus, Thomas P. Z. S., p. 69 (1886). 



Var. B, — hlanfordi. 



Sciurus blanfordi, Blyth J. A. S. B., xxxi, p. 333 (1862) ; id. J. A. S. B., 

 xxxii, p. 73; id. Cat., no, 331, p. 104; id. y. A. S. B., xliv, Burma List, 

 p. 36 ; Anderson Anat. Zool. Res., p. 230, pi. xviii. 



Var. C. — phayrei. 



Sciurus pygerythrus var., Blyth J. A. S. B., xvii, pt. 2, p. 345 (1848). 

 Sciurus phayrei, Blyth J. AS". 5., xxiv, pp.472, 476(1885) ; id. J. A. S, B., 



xxviii, p. 275; id. J. A. S. B., xxxi, p. 332; id. Cat., no. 330, p. 104; 



Peters P. Z. S., 1866, p. 429 ; Blyth J. A. S. B., xliv, Burma List, p. 36 ; 



Blanford J. A. S. B., xlvii, p. 160; Anderson Anat. Zool. Res., p. 230. 

 Sciurus caniceps phayrei, Thomas P. Z. S., p. 69 (1886). 



Var. D. — griseimanus. 



Sciurus griseimanus, A. Milne Edwards Rev. Mag. Zool. (2), xix, p. 195 



(1867); id. Rech. Mamm., p. 164 ; Anderson Anat. Zool. Res., p. 233. 

 Sciurus inornatus ") ^ ^^^_ ^ ^_ ^ ,. 282 (1867). 



Sciurus leucopus ) -^ " ^''^' '^ 



Sciurus caniceps griseimanus, Thomas P. Z. S., p. 69 (1886). 



Distribution. — The typical variety is found in Lower Burma 

 and is apparently"confined to the country round Rangoon and the 

 Pegu revenue division ; it is replaced in Upper Burma by two 

 varieties, one distinguished by its very pale yellow ventral surface, 

 which has never been named, and the other by its larger size, and 

 its ventral surface of the same bright red as the typical variety 

 (S. blanfordi) ; in Siam and Cambodia a third form is found of 

 the same size as S, blanfordi but with a pale yellow ventral sur- 

 face and markedly pale feet (S. griseimanus) ; a fourth form (S. 

 phayrei) distinguished by the possession of a lateral black streak 

 between the grizzled dorsal and yellow ventral surfaces is con- 

 fined to the country between the Sittang and Salween apparently 

 rivers in the Tenasserim division of Lower Burma. 



Var. A. — typicus. 



a. Skin, skull Burma C. Williams (1865). 



b. Skin „ C. Williams (1865). 



c. Skin Rangoon Sir J. Fayrer (1857), A.S.B, 



d. Skin „ Sir A. Phayre, A.S.B. 



e. Skin $ „ 9-1-76. J. Armstrong. 

 /. Skin „ „ J. Armstrong. 



