Platapus Skull Replicas are musuem quality polyurethane resin casts. Platapus Skull Replicas are Made in USA. Our percise skull can be used as a teaching tool, museum skull exhibit, home decor skull, or office decor skull.

Monotremes 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 platapus and four species of echidnas or spiny anteaters.

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