SUMMARY OF THE INDIAN MAMMAL SURVEY. 36-5 



7. D. rujigenis adamsoni, Type locality : — Maymyo, T3urma. 

 Thomas. (•!. P. Cook). 



Other localities : — S. Shan States 

 (B. M.); Kindat, Chiudwin ; N, 

 Shan States (M. S. I.). 



Type:—^. M. No. 14. 4. 3. 3. 



Gen. VII. — Callosciurus. 



Of these six species, griseimaniis, 



Mihie-Edwards, must be dropped 



No. 242. ferrugineus, F. from our list as occurring exclu- 



Cuv. sively beyond our limits. On the 



No. 245. erythrceus, Pall. other hand sladeni, And., entered 



No. 246. quinquestriatus, by Blanford in the synonymy of 



And. erythrceus, must be recognised not 



No. 249. caniceps, Gray. only as a species, but as, like 



No. 250. griseimayius, M.- erythrtBUs, i-epresenting a group of 



Edw. geographically varying forms. The 



No. 252. atrodorsalis, Gray, following kej^ may be used for the 



forms here included in this genus, 

 viz :— 



Key to the species of Callosciurus. 



A. — Feet pale ; face and feet coloured like 

 the underside. 



a. Tail- tip black; an ochraceous dorsal 



cloak ... ... ... ... 1. caniceps, Gv&y. 



b. Tail-tip coloured like the underside ; 



no dorsal cloak ... ... ... 2. sladeni gvoap. (for 



key see below.) 

 B.—Feet dark. 



a. General colour bay or maroon ; feet 



black ; tail tip white ... ... 3. ferrugineus, F. 



Cuv. 



b. General colour o-rizzled. 



o 



a^. Black splashes or stripes on back. 



a'. Underside maroon ... ... 4. atrodorsalis. Gray. 



b'. Underside like flanks, washed 



with yellow... ... ... b. a. shanicus, Ryl. 



6\ No black dorsal marks. 



a". Underside grey or grizzled. 



a\ Underside grey ... ... 0. stevensi, Thos. 



b^. Underside grizzled. 



a\ Face ochraceous ; no 



slioulder mark... ... 7. cruinpi, Wr. 



