Urticina felina. Site: E Carr Rocks, Skerries, Portrush 
 Urticina felina. Event number: 19850724/05. Site: E Carr Rocks, Skerries, Portrush. 1985-07-24. Photograph © Christine Howson. (5/5) 
 Christine Howson (2026). Photograph of Urticina felina. Site: E Carr Rocks, Skerries, Portrush. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_11584.jpg. Accessed on 2026-11-04