The Green Monster wrote:
I'd say it's not realistic. I was peeved when Phlox said the replitian and primate as closely related as we are to the neanderthals. We look very similar to the neanderthals...
The Reptilian Xindi looks an awful lot like the Primate Xindi. The skin's different and there's some minor anatomy changes, but, heck, black wolves and bichons frise are the same species, and they barely share much in appearance
besides ``quadruped animal''.