HAND-LIST OF JAPANESE AND FORMOSAN MAMMALS. 297 



81. Sciuropterus momonga amygdali Thos. 



Sciuropterus momonga amygdali, Thomas, P. Z. S-, 1905, ii, p. 344. 

 DlST. Hondo (Thomas). 



82. Sciuropterus russicus athene Thos. 



fPteromys volans, Schrenck, Amur Land, Mamm., 1859, p. 116 

 (nec Mus volans Linn.) 



Sciuropterus russicus athene, Thomas, P. Z. S., 1907, p. 409. 

 DlST. Saghalien (Thomas). 



Gen. Belomys Thos. 

 Belomys, Thomas, Ann. Mag. N. H, (8), i, p. 2 (1908). 



83. Belomys kaleënsis (Swinhoe). 



Sciuropterus kaleënsis, Swinhoe, P. Z. S., 1862, p. 359 ; ibid., 1870, 

 p. 634. 



Nom. Ang. Small Formosan flying squirrel. 

 DlST. Mountain-forests of N. Formosa (Swinhoe). 



84. Belomys pearsoni (Gray). 



Sciuropterus pearsoni, Gray, Ann. Mag. N. H., 1842, x, p. 263; 

 Thomas, P. Z. S., 1886, p. 60. 



Sciuropterus -villosus, Blyth, J. A. S. B., xvi, p. 866 (1847) '> ibid., 

 Cat., p. 96; Jerdon, Mamm., p. 179. 



Pteromys pearsonii, Anderson, Anat. Zool. Res. p. 293 (1878). 



Sciuropterus pearsoni, Blanford, Fauna Brit. Ind. Mamm., p. 369 

 (1888—91). 



NOM. Ang. Hairly-footed flying-squirrel. 



DlST. Sikhim, Bhutan and the Eastern Himalayas, Assam, 

 Cachar, Manipur, and Yunnan ; also, according to Anderson, Formosa 

 (Blanford). 



