Echinus esculentus. Site: Pawle Is, Strangford Lough 
 Echinus esculentus. Event number: 19830808/01. Site: Pawle Is, Strangford Lough. 1983-08-08. Photograph © David Erwin. (9/9) 
 David Erwin (2026). Photograph of Echinus esculentus. Site: Pawle Is, Strangford Lough. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_2800.jpg. Accessed on 2026-11-04