Synarachnactis lloydii, Calliostoma zizyphinum, Saccharina latissima. Site: Dunnyneill Island, Strangford Lough
 Synarachnactis lloydii, Calliostoma zizyphinum, Saccharina latissima. Event number: 19820513/03. Site: Dunnyneill Island, Strangford Lough. 1982-05-13. Photograph © David Erwin. (16/24) 
 David Erwin (2026). Photograph of Synarachnactis lloydii, Calliostoma zizyphinum, Saccharina latissima. Site: Dunnyneill Island, Strangford Lough. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_0095.jpg. Accessed on 2026-11-04