Agaronia alabamensis (Conrad, 1833) † (basis of record)
Agaronia bombylis (Conrad, 1833) † (basis of record)
Agaronia hiatula (Gmelin, 1791) (additional source)
Agaronia inglisia K. v. W. Palmer, 1953 † (basis of record)
Agaronia media (O. Meyer, 1885) † (basis of record)
Agaronia punctulifera Gabb, 1860 † accepted as Olivula staminea (Conrad, 1832) † (source of synonymy)
Anaulax gigantea I. Lea, 1833 † accepted as Ancillopsis altilis (Conrad, 1832) † (source of synonymy)
Anaulax plicata I. Lea, 1833 † accepted as Palmoliva scamba (Conrad, 1832) † (source of synonymy)
Anbullina ancillops (Heilprin, 1891) † (basis of record)
Anbullina elliptica (Whitfield, 1865) † (basis of record)
Ancilla staminea maternae K. van W. Palmer, 1937 † accepted as Olivula staminea (Conrad, 1832) † (source of synonymy)
Ancilla staminea reklawensis Garvie, 199 † accepted as Olivula staminea (Conrad, 1832) † (source of synonymy)
Ancillaria cossmanni Mayer-Eymar, 1889 † accepted as Ancillopsis patula (Deshayes, 1835) † (source of synonymy)
Ancillaria subglobosa Conrad, 1832 † accepted as Ancillopsis altilis (Conrad, 1832) † (source of synonymy)
Ancillopsis altilis (Conrad, 1832) † (basis of record)
Ancillopsis patula (Deshayes, 1835) † (basis of record)
Bullia ovalis (J. De C. Sowerby, 1850) † accepted as Ancillopsis patula (Deshayes, 1835) † (source of synonymy)
Bulovia K. van W. Palmer, 1937 † (basis of record)
Bulovia weisbordi K. van W. Palmer, 1937 † (basis of record)
Eoancilla acutula Stephenson, 1941 † (basis of record)
Eoancilla hordea Garvie, 2013 † (basis of record)
Eoancilla mediavia (G. D. Harris, 1896) † (basis of record)
Lisbonia pauper (G. D. Harris, 1895) † accepted as Anbullina elliptica (Whitfield, 1865) † (source of synonymy)
Micrancilla P. A. Maxwell, 1992 (additional source)
Micrancilla alibamasiana Pacaud, Merle & Pons, 2013 † (basis of record)
Micrancilla dilatata (Cossmann, 1886) † (basis of record)
Micrancilla guanensis Pacaud, Merle & Pons, 2013 † (basis of record)
Micrancilla oesiensis Pacaud, Merle & Pons, 2013 † (basis of record)
Monoptygma alabamiensis I. Lea, 1833 † accepted as Monoptygma lymneoides (Conrad, 1833) † (source of synonymy)
Monoptygma crassiplica Gabb, 1860 † accepted as Monoptygma lymneoides (Conrad, 1833) † (source of synonymy)
Monoptygma curta Conrad, 1865 † accepted as Monoptygma lymneoides (Conrad, 1833) † (source of synonymy)
Monoptygma leai Whitefield, 1865 † accepted as Monoptygma lymneoides (Conrad, 1833) † (source of synonymy)
Monoptygma lymneoides (Conrad, 1833) † (basis of record)
Monoptygma lymneoides (Conrad, 1833) † (additional source)
Oliva constricta I. Lea, 1833 † accepted as Agaronia bombylis (Conrad, 1833) † (source of synonymy)
Oliva greenoughi I. Lea, 1833 † accepted as Agaronia alabamensis (Conrad, 1833) † (source of synonymy)
Oliva mississippiensis Conrad, 1847 † (additional source)
Oliva phillipsii I. Lea, 1833 † accepted as Agaronia alabamensis (Conrad, 1833) † (source of synonymy)
Olivella jacksonensis C. W. Cooke, 1926 † accepted as Agaronia media (O. Meyer, 1885) † (source of synonymy)
Olivula Conrad, 1832 † (additional source)
Palmoliva Allmon & Friend, 2023 † (original description)
Palmoliva scamba (Conrad, 1832) † (new combination reference)
Palmoliva tenera (Conrad, 1834) † (new combination reference)
Pseudoliva ovalis J. De C. Sowerby, 1850 † accepted as Ancillopsis patula (Deshayes, 1835) † (source of synonymy)
Spirancilla H. E. Vokes, 1935 † (basis of record)

 Type species

 for Spirancilla H. E. Vokes, 1935 †

Allmon & Friend (2023) list Spirancilla as valid genus, but erroneously consider its type species (Ancilla ... [details]