Onchidella J. E. Gray, 1850 (taxonomy source)
Onchidella (Hoffmannola) Strand, 1932 represented as Onchidella J. E. Gray, 1850 (basis of record)
Onchidella (Hoffmannola) hansi (Ev. Marcus & Er. Marcus, 1967) represented as Onchidella hansi (Ev. Marcus & Er. Marcus, 1967) (basis of record)
Onchidella (Onchidella) J. E. Gray, 1850 represented as Onchidella J. E. Gray, 1850 (basis of record)
Onchidella (Onchidella) celtica (Audouin & H. Milne Edwards, 1832) represented as Onchidella celtica (Audouin & H. Milne Edwards, 1832) (basis of record)
Onchidella (Onchidella) kurodai Iw. Taki, 1935 represented as Onchidella kurodai Iw. Taki, 1935 (basis of record)
Onchidella (Onchidella) maculata Plate, 1893 represented as Onchidella maculata Plate, 1893 (basis of record)
Onchidella (Onchidella) marginata (Couthouy, 1852) represented as Onchidella marginata (Couthouy, 1852) (basis of record)
Onchidella (Onchidella) nigricans (Quoy & Gaimard, 1832) represented as Onchidella nigricans (Quoy & Gaimard, 1832) (basis of record)
Onchidella (Peroniella) Starobogatov, 1976 represented as Onchidella J. E. Gray, 1850 (basis of record)
Onchidella (Peroniella) binneyi Stearns, 1893 represented as Onchidella binneyi Stearns, 1893 (basis of record)
Onchidella (Peroniella) carpenteri (W. G. Binney, 1860) represented as Onchidella carpenteri (W. G. Binney, 1860) (basis of record)
Onchidella (Peroniella) floridana (Dall, 1885) represented as Onchidella floridana (Dall, 1885) (basis of record)
Onchidella (Peroniella) hildae Hoffmann, 1928 represented as Onchidella hildae Hoffmann, 1928 (basis of record)
Onchidella (Peroniella) incisa (Quoy & Gaimard, 1832) represented as Onchidella incisa (Quoy & Gaimard, 1832) (basis of record)
Onchidella binneyi Stearns, 1893 (status source)
Onchidella borealis Dall, 1871 accepted as Onchidella carpenteri (W. G. Binney, 1860) (source of synonymy)
Onchidella brattstroemi Ev. Marcus, 1978 accepted as Onchidella floridana (Dall, 1885) (source of synonymy)
Onchidella carpenteri (W. G. Binney, 1860) (status source)
Onchidella celtica (Audouin & H. Milne Edwards, 1832) (status source)
Onchidella floridana (Dall, 1885) (status source)
Onchidella hansi (Ev. Marcus & Er. Marcus, 1967) (status source)
Onchidella hildae Hoffmann, 1928 (status source)
Onchidella incisa (Quoy & Gaimard, 1832) (status source)
Onchidella kurodai Iw. Taki, 1935 (status source)
Onchidella lesliei (Stearns, 1892) (status source)
Onchidella maculata Plate, 1893 (status source)
Onchidella marginata (Couthouy, 1852) (status source)
Onchidella miusha Ev. Marcus, 1978 accepted as Onchidella incisa (Quoy & Gaimard, 1832) (source of synonymy)
Onchidella nigricans (Quoy & Gaimard, 1832) (status source)
Onchidella oniscioides (Blainville, 1816) (status source)
Onchidella pachyderma Plate, 1893 accepted as Onchidella incisa (Quoy & Gaimard, 1832) (source of synonymy)
Onchidella philippei Ev. Marcus, 1979 accepted as Onchidella incisa (Quoy & Gaimard, 1832) (source of synonymy)
Onchidella reticulata (C. Semper, 1880) accepted as Onchidella nigricans (Quoy & Gaimard, 1832) (source of synonymy)
Onchidella souriei Gabe & Prenant, 1955 accepted as Onchidella incisa (Quoy & Gaimard, 1832) (source of synonymy)
Onchidella steindachneri (C. Semper, 1880) (status source)
Onchidella wah Ev. Marcus, 1978 accepted as Onchidella floridana (Dall, 1885) (source of synonymy)
Onchidellinae Labbé, 1934 (status source)
Onchidiidae Rafinesque, 1815 (basis of record)
Onchidiinae Rafinesque, 1815 (status source)