Alcyonidium diaphanum. Site: W of Submarine Moorings, Lough Foyle 
 Alcyonidium diaphanum. Event number: 19830623/02. Site: W of Submarine Moorings, Lough Foyle. 1983-06-23. Photograph © Christine Howson. (3/3) 
 Christine Howson (2026). Photograph of Alcyonidium diaphanum. Site: W of Submarine Moorings, Lough Foyle. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_2393.jpg. Accessed on 2026-11-04