MeSH definition : A family of marsupials in the order Diprotodontia, native to Australia and possessing
vestigial tails. There is a single living genus and species: Phascolarctos cinereus,
the koala.;
A family of marsupials in the order Diprotodontia, native to Australia and possessing
vestigial tails. There is a single living genus and species: Phascolarctos cinereus,
the koala.