Urticina eques. Site: The Black Ghee, Lough Foyle
 Urticina eques. Event number: 19830622/04. Site: The Black Ghee, Lough Foyle. 1983-06-22. Photograph © Christine Howson. (2/5) 
 Christine Howson (2026). Photograph of Urticina eques. Site: The Black Ghee, Lough Foyle. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_2366.jpg. Accessed on 2026-11-04