Platapus Skulls and Skeletons Replicas

Platapus Skulls and Skeletons Replicas Models – Monotremes from the Greek μονός monos single trema hole, referring to the cloaca are mammals that lay eggs. Prototheria instead of giving birth to live young like marsupials or Metatheria and placental mammals Eutheria. The only surviving examples of monotremes are all indigenous to Australia and New Guinea, although there is evidence that they were once more widespread. Among living mammals they include the platypus and four species of echidnas or spiny anteaters. There is debate regarding metronome taxonomy. The young of a metronome is sometimes called a puggle.