Flustra foliacea. Site: Outside Small Skerrie, Skerries, Portrush
 Flustra foliacea. Event number: 19790627/01. Site: Outside Small Skerrie, Skerries, Portrush. 1979-06-27. Photograph © Ulster Museum. (7/12) 
 Ulster Museum (2026). Photograph of Flustra foliacea. Site: Outside Small Skerrie, Skerries, Portrush. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_1119.jpg. Accessed on 2026-11-04