Sertularella rugosa, Flustra foliacea. Site: Skerries,  Portrush
 Sertularella rugosa, Flustra foliacea. Event number: 20210605/01. Site: Skerries, Portrush. 2021-06-05. Photograph © Bernard Picton. (50/59) 
 Bernard Picton (2026). Photograph of Sertularella rugosa, Flustra foliacea. Site: Skerries, Portrush. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=_b216622.jpg. Accessed on 2026-11-04