Tethya citrina. Site: West Light gullies, Rathlin Island
 Tethya citrina. Event number: 20240520/02. Site: West Light gullies, Rathlin Island. 2024-05-20. Photograph © Erling Svensen. (29/72) 
 Erling Svensen (2026). Photograph of Tethya citrina. Site: West Light gullies, Rathlin Island. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=es2024_140.jpg. Accessed on 2026-11-03