nyctipthecus trivirgatus

from The Collaborative International Dictionary of English v.0.48

Durukuli \Du`ru*ku"li\, n. (Zool.)
   A small, nocturnal, South American monkey of the genus
   {Aotus} (formerly {Nyctipthecus trivirgatus}). The {owl
   monkey}. See {douroucouli}. [Written also {douroucouli}.]
   [1913 Webster]