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arca

/ˈɑːr.kə/

Traduction: Nom scientifique désignant le genre type de la famille des Arcidae, qui comprend les coquilles d'arca et les mollusques sanguins (bivalves).

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noun

C2formalcommonscientific/ˈɑːr.kə/

nom propre

A scientific noun referring to the type genus of the family Arcidae, which includes ark shells and blood clams.

  • 🇫🇷Nom scientifique désignant le genre type de la famille des Arcidae, qui comprend les coquilles d'arca et les mollusques sanguins (bivalves).
  1. Genus of bivalve mollusks C2 formal scientific

    A type genus of the family Arcidae, which includes ark shells and blood clams, characterized by their thick, ribbed shells.

    • The Arca genus includes species like the Noah's ark shell.
    • Marine biologists study Arca for their unique shell structure.
    • Fossils of Arca are often found in sedimentary rock layers.

    🇫🇷Arca (genre de mollusques bivalves)