• Calwellia bicornis Wyville Thomson, 1858
• Calwellia gracilis Maplestone, 1882
• Calwellia sinclairii (Busk, 1857)
• Ichthyaria aviculata
• Ichthyaria oculata Busk, 1884
• Ichthyaria plana (David & Pouyet, 1986)
• Ichthyaria profunda d'Hondt, 1981
• Ichthyaria simplex Gordon & d'Hondt, 1997
• Ijimaiellia ijimai (Okada, 1921)
• Malakosaria atlantica Vieira, Gordon, Souza & Haddad, 2010
• Malakosaria dentata (MacGillivray, 1885)
• Malakosaria pholaramphos Goldstein, 1882
• Malakosaria sinclairii (Busk, 1857)
• Onchoporella buskii (Harmer, 1923)
• Onchoporella selenoides Ortmann, 1890
• Onchoporoides moseleyi (Busk, 1884)
• Wrigiana strepsis Gordon & d'Hondt, 1997
• Wrigiana uniserialis (Powell, 1967)