Monoptygma Lea, 1833 sensu A. Adams, 1853 accepted as
Monotygma G. B. Sowerby II, 1839 (basis of record)
Monoptygma amoena A. Adams, 1853 accepted as
Monotygma amoena (A. Adams, 1853) (original description)
Monoptygma casta A. Adams, 1853 accepted as
Leucotina casta (A. Adams, 1853) (original description)
Monoptygma fulva A. Adams, 1853 accepted as
Monotygma fulva (A. Adams, 1853) (original description)
Monoptygma granulata A. Adams, 1853 accepted as
Monotygma granulata (A. Adams, 1853) (original description)
Monoptygma lauta A. Adams, 1853 accepted as
Monotigma lauta (A. Adams, 1853) accepted as
Monotygma lauta (A. Adams, 1853) (original description)
Monoptygma speciosa A. Adams, 1853 accepted as
Leucotina speciosa (A. Adams, 1853) (original description)
Monoptygma spirata A. Adams, 1853 accepted as
Mumiola spirata (A. Adams, 1853) (original description)
Monoptygma stylina A. Adams, 1853 accepted as
Styloptygma stylina (A. Adams, 1853) (original description)
Monoptygma suturalis A. Adams, 1853 accepted as
Diala suturalis (A. Adams, 1853) (original description)
Monoptygma tenella A. Adams, 1853 accepted as
Monotygma tenella (A. Adams, 1853) (original description)