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Lecture 6 ANIMAL EVOLUTION: THE VERTEBRATES. 2. Lizards Most diverse reptiles. Most are prey themselves. 3. Tuataras Reptiles that resemble modern amphibian in their brain and locomotion. 4. Snakes Limbless snakes evolved from short-legged, long-bodied lizards.
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2. Lizards Most diverse reptiles. Most are prey themselves. 3. Tuataras Reptiles that resemble modern amphibian in their brain and locomotion. 4. Snakes Limbless snakes evolved from short-legged, long-bodied lizards. Are carnivores with flexible skull bones & notably moveable jaws. Move much like salamanders do. Other reptiles