Carinaria

1 definition found

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

  Carinaria \Car`i*na"ri*a\, n. [NL., fr. L. carina keel.] (Zool.)
     A genus of oceanic heteropod Mollusca, having a thin, glassy,
     bonnet-shaped shell, which covers only the nucleus and gills.
     [1913 Webster]