'Tubulibranchiata' definitions:

Definition of 'Tubulibranchiata'

From: GCIDE

Tubulibranchiata \Tu`bu*li*bran`chi*a"ta\, n. pl. [NL., from L. tubulus a little tube + branchia a gill.] (Zool.) A group of gastropod mollusks having a tubular shell. Vermetus is an example. [1913 Webster]