tentaculata

from WordNet (r) 3.0 (2006)

Tentaculata
    n 1: ctenophores have retractile tentacles [syn: {Tentaculata},
         {class Tentaculata}]

from The Collaborative International Dictionary of English v.0.48

Tentaculata \Ten*tac`u*la"ta\, n. pl. [NL.] (Zool.)
   A division of Ctenophora including those which have two long
   tentacles.
   [1913 Webster] Tentaculate