Terebratula
Pronunciation : Ter`e*brat"u*la
Part of Speech : n.;
Etymology : [Nl., dim. fr. terebratus, p.p., perforated.] (Zo?l.)
Definition : Defn: A genus of brachiopods which includes many living and some fossil species. The larger valve has a perforated beak, through which projects a short peduncle for attachment. Called also lamp shell.
pl. Terebratul
Source : Webster's Unabridged Dictionary, 1913