Sertularia

2 definitions found

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

  Sertularia \Ser`tu*la"ri*a\, n. [NL., dim. fr. L. serta a
     garland.] (Zool.)
     A genus of delicate branching hydroids having small sessile
     hydrothecae along the sides of the branches.
     [1913 Webster]



From WordNet (r) 2.0 [wn]:

  Sertularia
       n : sessile hydroid that forms feathery colonies [syn: {genus
           Sertularia}]