Classification
Mollusca [phylum]Gastropoda [classis]
Caenogastropoda [subclassis]
[unassigned] Caenogastropoda [ordo]
Triphoroidea [superfamilia]
Newtoniellidae [familia]
Adelacerithiinae [subfamilia]
Adelacerithium [genus]
Genus Adelacerithium Ludbrook, 1941 contains the following taxa:
Adelacerithium merultum Ludbrook, 1941 [species]
Adelacerithium mirabile B.A. Marshall, 1984 [species]