Onchidiidae Gray, 1824
Onchidella accrensis (Plate, 1893)
Onchidella armadilla (Mörch, 1863)
Onchidella australis Semper, 1882
Onchidella binneyi Stearns, 1894
Onchidella borealis Dall, 1871
Onchidella brattstroemi Ev. Marcus, 1978
Onchidella campbelli Filhol, 1880
Onchidella carpenteri (W. G. Binney, 1860)
Onchidella celtica (Forbes & Hanley, 1852)
Onchidella flavescens (Wissel, 1904)
Onchidella floridana (Dall, 1885)
Onchidella incisa (Quoy & Gaimard, 1832)
Onchidella indolens (Couthouy in Gould, 1852)
Onchidella kurodai (Taki, 1935)
Onchidella maculata (Plate, 1893)
Onchidella marginata (Couthouy in Gould, 1852)
Onchidella miusha Ev. Marcus, 1978
Onchidella monodi (Gabe, Prenant & Sourie, 1951)
Onchidella nana (Philippi, 1844)
Onchidella nigricans (Quoy & Gaimard, 1832)
Onchidella oniscioides (Blainville, 1816)
Onchidella orientalis (Taki, 1935)
Onchidella pachyderma (Plate, 1893)
Onchidella patelloides Quoy & Gaimard, 1832
Onchidella philippei Ev. Marcus, 1979
Onchidella reticulata (Semper, 1885)
Onchidella souriei (Gabe & Prenant, 1955)
Onchidella steindachneri (Semper, 1885)
Onchidella wah Ev. Marcus, 1978
