Koalas Will often be generally known as bears, but this is a misnomer. Whilst their scientific genus, Phascolarctos, interprets as "pouched bear", koalas will not be members on the bear, or Ursidae relatives.thirteen Koalas are literally additional intently related to kangaroos, bandicoots and possums than real bears. Koalas are marsupial waiting for link from Article Directories (12)