notidanian

1 definition found

notidanian - Collaborative International Dictionary of English v.0.48 :

  Notidanian \No`ti*da"ni*an\, n. [Gr. ? back + ? comely.] (Zool.)
     Any one of several species of sharks of the family
     Notidanidae, or Hexanchidae. Called also cow sharks.
     See Shark.
     [1913 Webster]