Definitions for unio

This page provides all possible meanings and translations of the word unio

Princeton's WordNet

  1. Unio, genus Unio(noun)

    type genus of the family Unionidae


  1. unio(Noun)

    Any of the genus Unio of freshwater mussels.

  2. Origin: From the genus name.

Webster Dictionary

  1. Unio(noun)

    any one of numerous species of fresh-water mussels belonging to Unio and many allied genera


  1. Unio

    Unio is a genus of medium-sized freshwater mussels, aquatic bivalve mollusks in the family Unionidae, the river mussels. Unio is the type genus of the family Unionidae.

U.S. National Library of Medicine

  1. Unio

    A genus of freshwater mussels in the family UNIONIDAE, class BIVALVIA.

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