Caryophyllia smithii, Ophiura albida. Site: North of The Giants Causeway
 Caryophyllia smithii, Ophiura albida. Event number: 19820730/02. Site: North of The Giants Causeway. 1982-07-30. Photograph © David Erwin. (8/17) 
 David Erwin (2026). Photograph of Caryophyllia smithii, Ophiura albida. Site: North of The Giants Causeway. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_0458.jpg. Accessed on 2026-11-04