Mammals
Apennine Wolf
Wolves do not howl at the moon. They howl to communicate with other members of their pack.
Aye-aye
Thought to be extinct until 1957!
Cervalces latifrons (Broad-Fronted Moose)
Cervalces latifrons are the largest species of deer that ever existed.
Diprotodon
Diprotodon was the largest marsupial that ever lived.
Josephoartigasia monesi
Josephoartigasia monesi the largest known rodent
Paleoparadoxia
Scientists were able to determine that Paleoparadoxia was exclusively aquatic by comparing the rib cages of fossils to modern species of mammals like dugongs and polar bears.
Rhesus Macaque
Rhesus Macaques are the most widely distributed primate in terms of geographic diversity