Akademik

Prototheria

noun

echidnas; platypus

• Syn: ↑subclass Prototheria

• Hypernyms: ↑class

• Member Holonyms: ↑Mammalia, ↑class Mammalia

• Member Meronyms: ↑Monotremata, ↑order Monotremata

Useful english dictionary. 2012.