Echinus esculentus, Saccharina latissima. Site: NW Limestone Rock, Strangford Lough
 Echinus esculentus, Saccharina latissima. Event number: 19820520/03. Site: NW Limestone Rock, Strangford Lough. 1982-05-20. Photograph © David Connor. (2/20) 
 David Connor (2026). Photograph of Echinus esculentus, Saccharina latissima. Site: NW Limestone Rock, Strangford Lough. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_0142.jpg. Accessed on 2026-11-04