• Anemonactis clavus (Quoy & Gaimard, 1833)
• Anemonactis mazeli (Jourdan, 1880)
• Anemonactis mazelii accepted as Anemonactis mazeli (Jourdan, 1880)
• Anemonactis minuta (Wassilieff, 1908)
• Anemonactis tohrui Izumi, Yanagi & Fujita, 2020
• Eloactis globulosa (Quoy & Gaimard, 1833)
• Haloclava brevicornis (Stimpson, 1856)
• Haloclava capensis (Verrill, 1865)
• Haloclava chinensis Carlgren, 1931
• Haloclava hercules Izumi, 2021
• Haloclava producta (Stimpson, 1856)
• Haloclava stimpsonii (Verrill, 1868)
• Ilyanthus (Mesacmaea) mitchellii (Gosse, 1853) represented as Ilyanthus mitchellii (Gosse, 1853) accepted as Mesacmaea mitchellii (Gosse, 1853)
• Ilyanthus mitchellii (Gosse, 1853) accepted as Mesacmaea mitchellii (Gosse, 1853)
• Ilyanthus neglectus (Leidy, 1855)
• Ilyanthus scoticus Forbes, 1840
• Mesacmaea chloropsis (Agassiz in Verrill, 1864)
• Mesacmaea laevis (Verrill, 1864)
• Mesacmaea mitchellii (Gosse, 1853)
• Philomedusa vogtii Müller, 1860