Hemimycale columella, Caryophyllia smithii, Hymedesmia rathlinia. Site: White Cliffs, Church Bay, Rathlin Island
 Hemimycale columella, Caryophyllia smithii, Hymedesmia rathlinia. Event number: 19850704/01. Site: White Cliffs, Church Bay, Rathlin Island. 1985-07-04. Photograph © Ulster Museum. (12/15) 
 Ulster Museum (2026). Photograph of Hemimycale columella, Caryophyllia smithii, Hymedesmia rathlinia. Site: White Cliffs, Church Bay, Rathlin Island. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_10792.jpg. Accessed on 2026-11-04