What Is The Smallest Animal. With size of just 1.2 cm, this is the world’s smaleest chameleon found on earth. They also have very small eyes.
Just like human babies, the younger an animal is, the more tender and cute they are. By far the largest animal on this list, but the smallest fox around. With size of just 1.2 cm, this is the world’s smaleest chameleon found on earth.
The smallest mammal in the world is the bumblebee bat (craseonycteris thonglongyai), weighing in at just barely 2 grams and measuring 1 to 1.3 inches in length, about the size of.
It also has the smallest brain among all mammals, approximately measuring 400 to 500 μm on an average. The largest specimen ever to be recorded measures only 7.8 inches (20 cm) in body length. The smallest amphibian in the world, the paedophryne amauensis, is also the world’s smallest vertebrate species. They are also known for their fast metabolism, which has them eating a lot throughout the day.