IMIADZ.—COLOBUs, 9 
Presbytes griseus. 
Semnopithecus griseus, Desm., Voy. Bonite, pl. 1 (skull). 
NASALIS. 
Teeth :—Incisors = =53 Canines + =; Premolars = $33 Molars a5 =82. 
The Proroscis Monxry. Nasalis larvatus. 
Martin, Nat. Hist. of Man and Monkeys, fig. 282 (skull, female), 
p. 456, 
Cervical vertebre.............. 7 
Dorsal od vs hh44 seeks wee ae ke 12 
Lumbar ....... cee eens 7 
Sacral: dase get eean ee aeons & 3 
Caudal oy nye guaan i ea earns 22 
*a, Skull: young. Borneo. Presented by Captain Sir Edward 
Belcher, C.B. 
*b. Skull. Borneo. Presented by M. Temminck. 
c. Skeleton: female. Sumatra. Presented by Sir T. S. Raffles. 
COLOBUS. 
Teeth :—Incisors 2 3 Canines += a ; Premolars as : Molars = =32, 
The Gurrzza. Colobus guereza. 
Riippell, Faun. Abyssin. taf. 1 (skull). 
*q, Skull. 
The Bracx Corosus. Colobus satanus. 
a. Skeleton. W. Africa. From M. Verreaux’s Collection. 
Temminck’s Coropus. Colobus temminckii. 
Cervical vertebre.............. 7 
Dorsale sich a ecbdvagianesaeeeses 12 
Duamber iceccate ka ee sees 7 
Saal. ageriudssrashagagevee rs 3 
Catdal.c: suse sare eek Hew eRe OD 
a. Skull. W. Africa. From Mr. Argent’s Collection. 
bd. Skeleton. W. Africa. From Mr. Whitfield’s Collection. 
The Kine Monkey. Colobus polycomus. 
*a, Skull. Coast of Guinea. From Mr, Frank’s Collection. 
