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Old 03-07-2017, 09:49 AM
Riemann Riemann is online now
Join Date: Nov 2015
Location: Santa Fe, NM, USA
Posts: 4,015
Originally Posted by Really Not All That Bright View Post
Related question: why are large lizards so common in South and Southeast Asia and Australia? The largest lizards (Komodo dragon, water monitor, crocodile monitor and perentie) are all limited to those areas.
There are large iguanas in the Americas.

In Africa, I don't know. Perhaps large land-based reptiles would be too easy a target for the many large predators?