Definition of Prototheria. Meaning of Prototheria. Synonyms of Prototheria
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Definition of Prototheria
Prototheria Prototheria Pro`to*the"ri*a, n. pl. [NL., from Gr. prw^tos
first + qhri`on, dim. of qh`r beast.] (Zo["o]l.)
Same as Monotremata.