Koalas Will often be called bears, but that is a misnomer. Despite the fact that their scientific genus, Phascolarctos, translates as "pouched bear", koalas aren't users in the bear, or Ursidae household.thirteen Koalas are actually far more carefully associated with kangaroos, bandicoots and possums than legitimate bears. Koalas are marsupial waiting for link from Article Directories (12)