Euthyneura

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Euthyneura \Eu`thy*neu"ra\, n. pl. [NL., fr. Gr. ? straight + ?
     a nerve.] (Zo["o]l.)
     A large division of gastropod molluske, including the
     Pulmonifera and Opisthobranchiata.
     [1913 Webster]