subclass Prototheria
subc·lassp·ro·totheria
noun
1.
echidnas; platypus
Related words
Broader terms
Parts
Part of
WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
subc·lassp·ro·totheria
echidnas; platypus
WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.