||Si`pho*na"ta (?), n. pl. [NL.]
(Zoöl.) A tribe of bivalve mollusks in which the
posterior mantle border is prolonged into two tubes or siphons. Called
also Siphoniata. See Siphon, 2 (a), and
Quahaug.
||Si`pho*na"ta (?), n. pl. [NL.]
(Zoöl.) A tribe of bivalve mollusks in which the
posterior mantle border is prolonged into two tubes or siphons. Called
also Siphoniata. See Siphon, 2 (a), and
Quahaug.