1. _Midas rosalia._ 2. _M. geoffroyi._ 3. Chrysothrix oerstedi. 4.
Nyctipithecus rufipes. 5. Alouatta villosa. 6. A. palliata. 7. _Cebus
hypoleucus._ 8. _Ateles geoffroyi._ 9. _A. rufiventris._ 10. _A. ater._
11. _A. vellerosus._
_F^3._ SUB-ANDEAN SUB-REGION.
I. Lemuroidea. | II. Anthropoidea.
Living. Extinct. | Living. Extinct.
Peculiar genera -- -- | Peculiar genera -- --
,, species -- -- | ,, species 7 --