Echinus esculentus. Site: Runabay Head, Cushendun
 Echinus esculentus. Event number: 19840530/02. Site: Runabay Head, Cushendun. 1984-05-30. Photograph © Christine Howson. (4/9) 
 Christine Howson (2026). Photograph of Echinus esculentus. Site: Runabay Head, Cushendun. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_6201.jpg. Accessed on 2026-11-04