SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOL. 82, NO. 5, PL. 2 



1. .\cratocnus comes. 



2. Acratocnus comes .■' 



3. Quemisia gravis. 



^1^. 



S«< 



4. Monkey (not identified ). 



5. Cercopithecus pygerythrus. 



6. Cebus capucinus. 



(.\11 figures natural size.) 



