Scientists Discover World's Smallest Known Reptile Which They Named The 'Nano-Chameleon'

For example, the female's body is small among chameleons at only 19 mm, or 29 mm, if you decide to include the tail. The male body, on the other hand, is 13.5 mm, or 22 mm with the tail. That makes the male nano-chameleon the smallest reptile in existence.