Marsupialia
An infraclass of MAMMALS, also called Metatheria, where the young are born at an early stage of development and continue to develop in a pouch (marsupium). In contrast to Eutheria (placentals), marsupials have an incomplete PLACENTA.
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Subheadings:
Tree Number(s): B01.050.150.900.649.573
MeSH Unique ID: D008394
Registry Number: txid9263
Entry Terms:
- Marsupials
- Marsupial
- Metatheria