Echinus esculentus. Site: SW of West Maiden, Maidens
 Echinus esculentus. Event number: 19830524/03. Site: SW of West Maiden, Maidens. 1983-05-24. Photograph © Christine Howson. (2/15) 
 Christine Howson (2026). Photograph of Echinus esculentus. Site: SW of West Maiden, Maidens. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_1847.jpg. Accessed on 2026-11-04