Dysidea fragilis, Cellaria</i> sp.<i>. Site: Ridge, N of The Skerries, Portrush
 Dysidea fragilis, Cellaria sp.. Event number: 19850726/01. Site: Ridge, N of The Skerries, Portrush. 1985-07-26. Photograph © David Connor. (5/13) 
 David Connor (2026). Photograph of Dysidea fragilis, Cellaria sp.. Site: Ridge, N of The Skerries, Portrush. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_11740.jpg. Accessed on 2026-11-04