67KiB, 452x641, 03359306-8CE9-4FD3-AC0C-1DA47D169C4A.jpg View SameGoogleiqdbSauceNAO Anonymous Mon 28 Jun 09:14:43 2021 No.13334040 ViewReplyOriginalReport Quoted By: >>13334149 >>13335199 Why are sinodonts so much more successful than sundadonts? What is the evolutionary advantage of having shovel-shaped incisors?