Classification
Mollusca [phylum]Gastropoda [classis]
Caenogastropoda [subclassis]
[unassigned] Caenogastropoda [ordo]
Triphoroidea [superfamilia]
Newtoniellidae [familia]
Newtoniellinae [subfamilia]
Trituba [genus]
Genus Trituba Jousseaume, 1884 contains the following taxa:
Trituba barbadensis (Coomans & Faber, 1984) [species]