Metridium senile, Dendrodoa grossularia. Site: Gully, Farganlack Point, Rathlin Island
 Metridium senile, Dendrodoa grossularia. Event number: 20240521/02. Site: Gully, Farganlack Point, Rathlin Island. 2024-05-21. Photograph © Bernard Picton. (151/152) 
 Bernard Picton (2026). Photograph of Metridium senile, Dendrodoa grossularia. Site: Gully, Farganlack Point, Rathlin Island. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=_b245272.jpg. Accessed on 2026-11-04