17. Carnotaurus’ Tiny Arms
The T. Rex is generally thought of when discussing short-armed dinosaurs, but what if I told you, there was one with even smaller proportions? Yes, it’s true, the Carnotaurus actually had smaller arms proportionally to its body, than the infamous T. Rex. “Why were the arms so tiny?”, you might ask, and the answer is–we simply don’t know. There is no obvious evidence to why the reduction in arm bones occurred.