Know Your Crocodilians: A Quick Guide to These Ancient Reptiles 里 1. Crocodile Narrow, V-shaped snout Fourth tooth visible when mouth is closed Found in Africa, Asia, the Americas, and Australia 2. Alligator Broad, U-shaped snout Upper teeth visible only Native to the U.S. & China 3. Indian Gharial Super long, thin snout Dozens of sharp teeth fish specialist! Found in Indian subcontinent rivers 4. False Gharial Long snout not as narrow as true gharial A mix of crocodilian traits Native to Malaysia & Indonesia 5. Caiman Looks like a small alligator Rougher scales, big eyes Found in Central & South America