Koalas Are often called bears, but this is a misnomer. Despite the fact that their scientific genus, Phascolarctos, interprets as "pouched bear", koalas usually are not customers of the bear, or Ursidae loved ones.thirteen Koalas are actually far more intently connected with kangaroos, bandicoots and possums than real bears. Koalas waiting for link from Article Directories (10)