Implacentalia

Implacentalia
Im·plac·en·ta·lia (')im-.plas-ən-'tā-lē-ə n pl in former classifications the monotremes and marsupials regarded as a systematic unit characterized by the absence or rudimentary development of a placenta

Medical dictionary. 2011.

Игры ⚽ Поможем написать реферат

Look at other dictionaries:

  • 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. [1913 Webster] …   The Collaborative International Dictionary of English

  • implacentalia — im·placentalia …   English syllables

  • implacentalia — (|)im+ noun plural Usage: capitalized Etymology: New Latin, from in (I) + Placentalia in former classifications : the monotremes and marsupials regarded as a systematic unit characterized by the absence or rudimentary development of a placenta …   Useful english dictionary

  • Placentalia — Placentalĭa (Placentarĭa), die Säugetiere, bei denen eine Verbindung von Mutter und Frucht durch einen Mutterkuchen (Plazenta, s.d.) stattfindet; alle Säugetiere mit Ausnahme der Beutel und Kloakentiere (Implacentalia, Aplacentaria) …   Kleines Konversations-Lexikon

  • Säugetiere — (Mammalĭa), Klasse der Wirbeltiere, warmblütige, stets durch Lungen atmende Tiere, die lebendige Junge gebären und diese säugen; meist mit Haaren (Wolle, Borsten, Stacheln), auch Schuppen (Schuppentier) oder Platten (Gürteltier) bedeckt. In den …   Kleines Konversations-Lexikon

  • implacentate — implaˈcentate, a. Zool. [f. im 2 + placentate (f. placenta + ate2 2): cf. mod.L. Implacentata = Implacentalia.] Having no placenta. In Mod. Dicts …   Useful english dictionary

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”