The indri is Madagascar's largest lemur.
The Verraux's sifaka is highly specialised for arboreal life and cannot walk or run on all fours like other lemurs, so when they cannot jump from one tree to the next they hop on the ground upright on their hind legs, which totally looks like they are dancing.
Almost half of the world's known species of chameleons live in Madagascar.
The fosa is Madagascar's largest land carnivore.
The giant jumping rat looks like a bizarre cross between a rabbit, a kangaroo and a rat.