Terebratellidina

Terebratellidina

[‚ter·ə·brə‚tel·ə′dīn·ə]
(paleontology)
An extinct suborder of articulate brachiopods in the order Terebratulida in which the loop is long and offers substantial support to the side arms of the lophophore.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.