Selachostomi

1 definition found

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

  Selachostomi \Sel`a*chos"to*mi\, n. pl. [NL. See {Selachii}, and
     {Stoma}.] (Zool.)
     A division of ganoid fishes which includes the paddlefish, in
     which the mouth is armed with small teeth.
     [1913 Webster]