Iothia albescens (R.A. Philippi, 1846)
Lepeta caeca (O.F. Müller, 1776)
Lepeta caeca pacifica L.I. Moskalev, 1977
Propilidium compressum J.G. Jeffreys, 1881
Cryptobranchia concentrica (A.T. von Middendorff,1851)
Propilidium curumim J.H. Leal & L.R.L. Simone,1998
Propilidium elegans A.E. Verrill, 1884
Iothia emarginuloides (R.A. Philippi, 1868)
Propilidium exiguum (W. Thompson, 1844)
Maoricrater explorata (R.K. Dell, 1953)
Iothia fulva (O.F. Müller, 1776)
Dallia galeola (J.G. Jeffreys, 1882)
Cryptobranchia kuragiensis (M. Yokoyama, 1920)
Bathylepeta laevis L.I. Moskalev, 1977
Limalepeta lima (W.H. Dall, 1918)
Iothia lindbergi J.H. McLean, 1985
Bathylepeta linseae E. Schwabe, 2006
Propilidium lissocona (W.H. Dall, 1927)
Iothia megalodon A. Warén, T. Nakano& J. Sellanes, 2011
Sagamilepeta osteophila (B.A. Marshall, 1983)
Propilidium pelseneeri K.H.J. Thiele, 1912
Propilidium pertenue J.G. Jeffreys, 1882
Propilidium reticulatum (A.E. Verrill, 1885)
Propilidium reticulatum L.I. Moskalev, 1977
Sagamilepeta sagamiensis (J.T. Kuroda & T. Habe,1971)
Propilidium scabrosum J.G. Jeffreys, 1883
Lepeta scaldensis (FOSSIL) Regteren Altena, 1954 †
Propilidium tasmanicum (H.A. Pilsbry, 1895)