411 REFERENCE · Wiktionary
Monotremata
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Translingual
Etymology
mul grc - grc μόνος single + grc τρῆμα perforation
Proper noun
order class Mammalia monotremes
Hypernyms
order
Hyponyms
order Ornithorhynchoidea superfamily sole extant superfamily
Ornithorhynchidae family (platypuses), Tachyglossidae family (echidnas) extant families
References
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