Mammals That Lay Eggs In Australia

The platypus and echidna have both survived by occupying ecological niches. They instead excrete milk through pores that their young lap from.

Echidna Australia Animals Australian Animals Australian Native Animals

They do not have teats to nurse their young.

Mammals that lay eggs in australia. The platypus and its closest relative the echidna belong to an order of mammals called the monotremes monotremata. Their bodies maintained some reptilian traits such as a cloaca. Ornithorhynchus anatinus is a unique australian species.

They are the only representatives of this group left surviving among the. Egg laying mammals belong to a group called monotremes. All of them are found only in australia and new guinea.

Their legs are on the sides of their bodies unlike other mammals whose legs are positioned under their bodies. Monotremes are not a very diverse group today and there has not been much fossil information known until rather recently. In some ways monotremes are very primitive for mammals because like reptiles and birds they lay eggs rather than having live birth.

Beside egg laying monotremes possess other traits that separate them from other mammals. Along with echidnas platypus are grouped in a separate order of mammals known as monotremes which are distinguished from all other mammals because they lay eggs.

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