Cerianthidae
Ceriantheopsis americanus
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Cnidaria
Subclass:	Ceriantharia
Order:	Spirularia
Family:	Cerianthidae Milne Edwards & Haime, 1852[1]
Genera
See text

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

The World Register of Marine Species includes the following genera in the family:^[1]

• 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