Alcyonidium diaphanum. Site: Red Bay
 Alcyonidium diaphanum. Event number: 19820621/02. Site: Red Bay. 1982-06-21. Photograph © Bernard Picton. (10/20) 
 Bernard Picton (2026). Photograph of Alcyonidium diaphanum. Site: Red Bay. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_0326.jpg. Accessed on 2026-11-04