6o MAMMALIA. 



h. Back rufous ; tail much longer than the head and 

 body ; hind-foot; I'o to 1-15. 



M. jerdoni, p. 69. 



}fi. Back yellowish grey ; tail as long as head and body ; 

 hind-foot, i-c. M. niviventer, p. 70. 



h^. Back grizzled grey; rufous on rump; tail shorter 

 than the head and body ; ears tufted ; hind-foot, 

 about I -o. . . . M. humei, p. 70. 



h"". Like M. humei but smaller, with tail longer than the 

 head and body ; head and body 2*85 inches ; hind- 

 foot, -68. . . M. erythrotis, p. 70- 



^. Distal third of tail pure white, with longer hairs. 



j. Proximal part of tail unicdlorous; six mammae; hind- 

 foot, I' 2 ; tail longer than the head and body. 



M. blanfordi, p. 70- 



p'. Proximal part of tail bicolor; hind-foot, i'45; tail 

 shorter than the head and body. 



M. berdmorei, p. 71. 



W'. Small 2 to 4 inches in length ; last hind-foot pad circular. 



k. Anterior edge of zygoma root perpendicular or rounded. 



/. Ten mammae. 



m. Tail as long as or longer than the head and body. 



n. Below dark, like the back ; zygomatic arches arched 

 normally ; hind-foot, "62 to -70. 



M. urbanus, p. 71. 



w^. Below dark like the back ; zygomatic arches in- 

 curved ; hind-foot, '83. 



M. sublimis, p. 73- 



«'. Below white; zygomatic arches normal ; hind-foot, 

 •65 to 75 . . M. bactrianus, p. 74. 



nfi. Tail shorter than the head and body. 



M, cervicolor, p. 75. 



V'. Six mamms ; tail about as long as the head and body ; 

 hind-foot, -82 to -88. . . M. arianus, p. 75. 



^. Anterior edge of zygoma-root slanting forwards ; tail rather 

 longer than the head and body ; hind-foot 75 to 

 ■80 M. nitulidus, p. 76. 



<^. Hind-foot with only 4 or 5 properly developed foot-pads. 



