The coypu, also known as the nutria, is a large, herbivorous, semiaquatic rodent. Classified for a long time as the only member of the family Myocastoridae, Myocastor is actually nested within Echimyidae, the family of the spiny rats.
Numbat – Myrmecobius fasciatus – is an insectivorous marsupial native to Western Australia and recently re-introduced to South Australia. The species is also known as noombat or walpurti. Its diet consists almost exclusively of termites.