Definition of Implacentalia. Meaning of Implacentalia. Synonyms of Implacentalia

Here you will find one or more explanations in English for the word Implacentalia. Also in the bottom left of the page several parts of wikipedia pages related to the word Implacentalia and, of course, Implacentalia synonyms and on the right images related to the word Implacentalia.

Definition of Implacentalia

Implacentalia
Implacentalia Im`pla*cen*ta"li*a, n. pl. [NL. See In- not, and Placental.] (Zo["o]l.) A primary division of the Mammalia, including the monotremes and marsupials, in which no placenta is formed.

Meaning of Implacentalia from wikipedia