SIMIABvE. PRESBYTES. 7 



The Dusky Peesbytes. Presbytes obscurus. 



a. Skull. Singapore ? 



b, c. Skulls. Tenasserim. Presented by Professor Oldham. 



d. Skull. Prom the Zoological Society's Collection. 



The Crested Presbytes. Presbytes mitratus. 



Pithecus mitratus, Blainv., Ost. Atl. GvPithecus, pi. 10 (teeth ). 



Cervical vertebra? 7 



Dorsal 12 



Lumbar 7 



Sacral 3 



Caudal 27 



*a. Skull. Java. 



b. Skeleton. Java. From Mr. Warwick's Collection. 



e. Skull. 



The Kalasie. Presbytes rubiciuidus. 



Semnopithecus rubiciuidus, Miller, S. Verb. Nat. Gesch. tab. 0. figs 4 

 5 (skull). 



The Simpai. Presbytes melalophis. 



Cervical vertebrae 7 



Dorsal 13 



Lumbar 6 



Sacral 3 



Caudal (imperfect.) 



n. Skeleton. Sumatra. From Mr. Warwick's Collection. 



Presbytes chrysomeles. 



iecus ch 

 (skull). 



Presbytes frontatus. 



Semnopithecus chrysomeles, MMer, S.Verh. Nat. Gesch. tab. 2. fitr. 3 



Cskidr 



Semnopithecus frontatus, MMer. S. Verb. Nat. Gesch. tab. 8. figs. 3, 

 4 (skull). 



The Negro Monkey. Presbytes maurus. 

 Semnopithecus maurus, HorsfieM, Zool. Res. Java (a, skull). 



Cervical vertebrae 7 



Dorsal 12 



Lumbar 7 



Sacral 3 



Caudal 26 



•a. Skull. 



b. Skull. From Mr. Argent's Collection. 

 . Skeleton . 



