metatherian
(adjective)
belonging or pertaining to the infraclass Metatheria of marsupials
Examples of metatherian in the following topics:
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Living Mammals
- Living mammals can be classified in three subclasses: eutherian, metatherians and monotremes.
- Living mammals can be classified into three major classes: eutherians, monotremes, and metatherians.
- The eutherians, or placental mammals, and the metatherians, or marsupials, together comprise the clade of therian mammals.
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Evolution of Mammals
- Later, the eutherian and metatherian lineages separated.
- Metatherians are the animals more closely related to the marsupials, while eutherians are those more closely related to the placentals.