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Definition 2024
Australosphenida
Australosphenida
Translingual
Proper noun
Australosphenida
Usage notes
This clade was left unranked by the proposers, who do not apply Linnaean hierarchy. It was arguably defined only in order to contain Monotremata and Ausktribosphenida.
Hyponyms
- (clade): Ausktribosphenida (only extinct species), Monotremata (orders)