• Acontiophorum mortenseni Carlgren, 1938
• Actinauge granulata Carlgren, 1928
• Aiptasia diaphana (Rapp, 1829) accepted as Exaiptasia diaphana (Rapp, 1829)
• Aiptasia mutabilis (Gravenhorst, 1831)
• Aiptasia pallida (Agassiz in Verrill, 1864) accepted as Exaiptasia pallida (Agassiz in Verrill, 1864) represented as Exaiptasia diaphana (Rapp, 1829)
• Alicia mirabilis Johnson, 1861
• Alicia zanzibarica (uncertain > nomen dubium)
• Amphianthus brunneus (Pax, 1909)
• Amphianthus laevis Carlgren, 1938
• Amphianthus sanctaehelenae Carlgren, 1941
• Anthothoe affinis (Johnson, 1861)
• Anthothoe chilensis (Lesson, 1830)
• Boloceroides mcmurrichi (Kwietniewski, 1898)
• Buneodopsis prehensa (Andr.) accepted as Triactis producta Klunzinger, 1877
• Calliactis androgyna Riemann-Zürneck, 1975
• Calliactis parasitica (Couch, 1842)
• Calliactis polypus (Forsskål, 1775)
• Carcinactis dolosa Riemann-Zürneck, 1975
• Cylista ornata (Holdsworth, 1855)
• Exaiptasia diaphana (Rapp, 1829)
• Exaiptasia pallida (Agassiz in Verrill, 1864) represented as Exaiptasia diaphana (Rapp, 1829)
• Halcampa capensis Carlgren, 1938
• Halcampaster teres Carlgren, 1938
• Halianthella annularis Carlgren, 1938
• Metridium senile (Linnaeus, 1761)
• Paraisometridium pehuense Zamponi, 1978 accepted as Metridium senile (Linnaeus, 1761)
• Paraisometridium pehuensis Zamponi, 1978 accepted as Paraisometridium pehuense Zamponi, 1978 accepted as Metridium senile (Linnaeus, 1761)
• Phelliactis callicyclus Riemann-Zürneck, 1973
• Phelliactis capricornis Riemann-Zürneck, 1973
• Phelliactis pelophila Riemann-Zürneck, 1973
• Sagartia affinis Johnson, 1861 accepted as Anthothoe affinis (Johnson, 1861)
• Sagartia ornata (Holdsworth, 1855) accepted as Cylista ornata (Holdsworth, 1855)
• Telmatactis rufa (Verrill, 1900)
• Triactis producta Klunzinger, 1877
• Tricnidactis errans De Oliveira Pires, 1987