primates

The Grazing Primates

 I've seen the idea that there are no primates adapted to eating grains, but actually there is a primate that is better adapted to such a diet than any others. It's the gelada (Theropithecus gelada), which lives only in the Ethopian highland grasslands. The gelada is the only living member of genus the Theropithecus. Several larger gelada species once roamed most of Africa, including the terrifying giant gelada, which was around the size of a modern gorilla.

The Human Colon in Evolution: Part 1, comparative anatomy

 This will be one of the few series posts I'll actually finish since it's already written :) I'd like to thank Stephan Guyenet, Chris Masterjohn, and Professor Holloway for their tips, critiques, and inspiration! I welcome more such educated thoughts in the comments. Full disclosure: yes, I did write this for a class, but I thought some people might enjoy it and then I could also kill two birds with one stone.