Onchidium aberrans C.G. Semper, 1885
Onchidella accrensis (H.P. Plate, 1893)
Melayonchis aileenae Dayrat & Goulding, 2017
Labbella ajuthiae (A. Labbé, 1935)
Peronina alta H.P. Plate, 1893
Onchidium ambiguum C.G. Semper, 1885
Platevindex amboinae (H.P. Plate, 1893)
Melayonchis annae Dayrat, 2017
Peronia anomala A. Labbé, 1934
Onchidium applanatum H.R. Simroth, 1918
Onchidella armadilla (O.A.L. Mörch, 1863)
Scaphis astridae (A. Labbé, 1934)
Scaphis atra (R.P. Lesson, 1831)
Onchidina australis (C.G. Semper, 1880)
Onchidella borealis W.H. Dall, 1872
Peronia branchifera (H.P. Plate, 1893)
Onchidella brattstroemi Ev. Marcus, 1978
Paraoncidium buetschlii (Stantschinsky, 1907)
Onchidium burnupi W.E. Collinge, 1902
Onchidella campbelli H. Filhol, 1880
Scaphis carbonaria (A. Labbé, 1934)
Onchidella carpenteri (W.G. Binney, 1861)
Onchidella celtica (G.L.C.F.D. Cuvier, 1816)
Paraoncidium chameleon (J.W. Brazier, 1886)
Oncis cinerea N.H. Odhner, 1917
Onchidium cinereum J.R.C. Quoy & J.P. Gaimard,1832
Onchidium daemelli C.G. Semper, 1885
Onchidium damelli C.G. Semper, 1882
Onchidium durum A. Labbé, 1934
Melayonchis eloisae Dayrat, 2017
Lessonina ferruginea (R.P. Lesson, 1831)
Paraperonia fidjiensis (A. Labbé, 1934)
Onchidella flavescens K. von Wissel, 1904
Onchidella floridana (W.H. Dall, 1885)
Peronia gaimardi A. Labbé, 1934