I was working on a chimerical creature with the back legs of a goat and a ape’s upper body when the question occurred to me. 

Satyrs have a similar configuration, being unguligrade bipeds with hands, but the keyword there is *bipeds* not *quadrupeds*. The classical chimera *is* a quadruped but they have paws and hooves which, while similarly two different limb configurations, both come from completely quadrupedal animals, and primates are facultative bipeds. 

So the question is could the creature I described even move about in the first place? A sort of missing link in the Satyr evolutionary line perhaps?