• Iothia fulva (O. F. Müller, 1776)
• Iothia radiata (M. Sars, 1851) accepted as Piliscus commodus (Middendorff, 1851)
• Lepeta caeca (O. F. Müller, 1776)
• Lepeta costulata Locard, 1898 accepted as Bathysciadium costulatum (Locard, 1898)
• Pectinodonta maxima (Dautzenberg, 1925)
• Propilidium ancyloides (Forbes, 1840) accepted as Propilidium exiguum (W. Thompson, 1844)
• Propilidium aquitanense Locard, 1886 accepted as Lepetella laterocompressa (de Rayneval & Ponzi, 1854) †
• Propilidium bavayi Dautzenberg & H. Fischer, 1896 accepted as Propilidium exiguum (W. Thompson, 1844)
• Propilidium compressum Jeffreys, 1883 (uncertain > nomen dubium)
• Propilidium crossei Dautzenberg & H. Fischer, 1896 accepted as Propilidium exiguum (W. Thompson, 1844)
• Propilidium elegans A. E. Verrill, 1884
• Propilidium exiguum (W. Thompson, 1844)
• Propilidium pertenue Jeffreys, 1883 accepted as Copulabyssia tenuis (Monterosato, 1880)
• Propilidium reticulatum (A. E. Verrill, 1885)
• Propilidium scabrosum Jeffreys, 1883 accepted as Propilidium exiguum (W. Thompson, 1844)
• Rostrisepta parva G. Seguenza, 1866 † accepted as Propilidium exiguum (W. Thompson, 1844)