Wikipedia: the tongue is too big for his mouth, so much so that it actually extends into his abdomen. And, his front claws are too big for walking and he uses his tail as counterbalance so he can walk on his hind legs.
Pademelons are small marsupials of the genus Thylogale. They are usually found in forests. Pademelons are one of the smallest of the macropods. The name is a corruption of badimaliyan, from the Dharuk Aboriginal language of Port Jackson. Wikipedia Scientific name: Thylogale Rank: Genus Lower classifications: Brown's pademelon, More