Tonicella marmorea, Ophiothrix fragilis, Obelia</i> sp.<i>. Site: SE Hellyhunter Rock, Cranfield Point
 Tonicella marmorea, Ophiothrix fragilis, Obelia sp.. Event number: 19850620/02. Site: SE Hellyhunter Rock, Cranfield Point. 1985-06-20. Photograph © David Connor. (3/7) 
 David Connor (2026). Photograph of Tonicella marmorea, Ophiothrix fragilis, Obelia sp.. Site: SE Hellyhunter Rock, Cranfield Point. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_9910.jpg. Accessed on 2026-11-04