Anomia argentaria var. ornata Gabb, 1877 † accepted as Anomia ornata Gabb, 1877 † (original description)
Aporrhais (Arrhoges) Gabb, 1868 † accepted as Arrhoges Gabb, 1868 (basis of record)
Aporrhais bicarinata Gabb, 1877 † (original description)
Fasciolaria (Cryptorhytis) crassicosta Gabb, 1877 † accepted as Buccinopsis crassicosta (Gabb, 1877) † (original description)
Gari elliptica Gabb, 1877 † (original description)
Gyrotropis Gabb, 1877 † (original description)
Gyrotropis squamosus Gabb, 1877 † (original description)
Idonearca alabamensis Gabb, 1877 † accepted as Idonearca capax (Conrad, 1858) † (original description)
Idonearca carolinensis Gabb, 1877 † accepted as Cucullaea carolinensis (Gabb, 1876) † (original description)
Idonearca littlei Gabb, 1877 † (original description)
Laxispira Gabb, 1877 † (original description)
Laxispira lumbricalis Gabb, 1877 † (original description)
Neithea complexicosta Gabb, 1877 † (original description)
Ostrea bryanii Gabb, 1877 † (original description)
Ostrea exogyrella Gabb, 1877 † (original description)
Ostrea littlei Gabb, 1877 † accepted as Turkostrea littlei (Gabb, 1877) † (original description)
Pholadomya littlei Gabb, 1877 † (original description)
Ptychoris Gabb, 1877 † (original description)
Ptychosyca Gabb, 1877 † (original description)
Ptychosyca inornata Gabb, 1877 † (original description)
Pyropsis septemlirata (Gabb, 1860) † (basis of record)
Trigonarca cuneata Gabb, 1877 † accepted as Striarca cuneata (Gabb, 1877) † (original description)
Trigonia angulicosta Gabb, 1877 † accepted as Eufalagonia angulicosta (Gabb, 1877) † (original description)
Trigonia leana Gabb, 1877 † accepted as Yaadia leana (Gabb, 1877) † (original description)
Trochifusus Gabb, 1877 † accepted as Pyropsis Conrad, 1860 † (original description)
Volutomorpha Gabb, 1877 † (original description)
Volutomorpha conradi (Gabb, 1877) † (basis of record)
Volutomorpha saffordi (Gabb, 1860) † (basis of record)