Miopithecus talapoin

from The Collaborative International Dictionary of English v.0.48

Talapoin \Tal"a*poin\ (t[a^]l"[.a]*poin), n. (Zool.)
   A small African monkey ({Cercopithecus talapoin} or
   {Miopithecus talapoin}) -- called also {melarhine}.
   [1913 Webster]