Urticina felina. Site: S Side Little Skerrie, Skerries, Portrush
 Urticina felina. Event number: 19820805/03. Site: S Side Little Skerrie, Skerries, Portrush. 1982-08-05. Photograph © David Erwin. (5/9) 
 David Erwin (2026). Photograph of Urticina felina. Site: S Side Little Skerrie, Skerries, Portrush. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_0576.jpg. Accessed on 2026-11-04