Cerianthidae

Cerianthidae is a family of tube-dwelling anemones in the order Spirularia of the subclass Ceriantharia.

Genera
The World Register of Marine Species includes the following genera in the family:
 * Anthoactis Leloup, 1932
 * Apiactis Beneden, 1897
 * Bursanthus Leloup, 1968
 * Ceriantheomorphe Carlgren, 1931
 * Ceriantheopsis Carlgren, 1912
 * Cerianthus Delle Chiaje, 1830
 * Engodactylactis Leloup, 1942
 * Isodactylactis Carlgren, 1924
 * Nautanthus Leloup, 1964
 * Pachycerianthus Roule, 1904
 * Paradactylactis Carlgren, 1924
 * Parovactis Leloup, 1964
 * Peponactis Van Beneden, 1897
 * Plesiodactylactis Leloup, 1942
 * Sacculactis Leloup, 1964
 * Solasteractis Van Beneden, 1897
 * Synarachnactis Carlgren, 1924
 * Syndactylactis Carlgren, 1924
 * Trichactis Leloup, 1964