Assertion: platypus | /r/HasProperty | species of monotremes
Facets:
value: along with four species of echidna
type: OTHER
Source sentences:
text: Platypuses, along with four species of echidna, are species of monotremes, defined by their dual nature of having mammary glands and egg-laying capabilities.
text: The Platypus is a species of monotreme, which is a small group of egg-laying mammals of which are they are only three species.