nm JOURNAL, BOMBAY NATURAL HIST. •SOCIETY, Vol. XX V. 



a. Limbs and tail black 1. hy])oleticos., Bly. 



h. Limbs and tail not ( or little) darker 

 than the body. 

 a\ Hands and feet same colonr as the 

 limbs. 

 a". Crown ot head scarcely paler 



than body ... ... ... 2. priam, Bly. 



/>^ Crown of head whit*'. 



a. Hair silky ... ... ... 3. schistaceus. 



Hodgs. 

 h. Hair woolly ... ... ... 4. s. lanms, VAl. 



h\ Hands and feet black. 



a'. Small ( condylo-basal length of 

 skull 75-85 mm.) Pattern prac- 

 tically nnicolorous ... ... 5. "melmnerus. Ell. 



}>\ Larger. Pattern mixed dark 



and light. 



a^. Large (condylo-basal length 



of skull 95-105 mm.). Tail 



only occasionally with a long 



white tip ... ... ... 6. entellus,T>Viiv. 



I)\ Smaller (condylo-basal length 

 of skull 90-95 mm); tail most 

 usually with a long white ' 



tip... ... ... ... 7. e . ancldses , ^\y . 



li. — Hair of crown radiating from two 



frontal points, one on each side of the [Kl. 



head ... ... ... ... ••■ 8. /. Aea^w, Rob. t'tt 



J 1. Hair of crown directed haolcwards 

 throughout, not radiating. 

 A. — No crest. 



a. Hair of crown not longer than that on 

 temples and nape. 

 a\ Body black or dusky l)rown above 

 and below. • 

 a^. Head black throughout like body. 9. barbei, Bly. 

 1)^. Head pale brown. 



a\ Cheeks the same colour as 



crown ... ... ...10. johni, Fisch. 



I/. Cheeks paler than crown. 



a\ Sacral region grey ..-.11. heplialopterm, 



Zimni. 

 //. Sacral region black ...12. ursinus, lily. 



//. Body yellowish white throughout... 13. veter, L. 

 h. Hair of crown longer than that of 

 temples and occiput, forming a "cap ". 



