Okenia nodosa, Tectura virginea. Site: Gully, Farganlack Point, Rathlin Island
 Okenia nodosa, Tectura virginea. Event number: 20240521/02. Site: Gully, Farganlack Point, Rathlin Island. 2024-05-21. Photograph © Bernard Picton. (124/152) 
 Bernard Picton (2026). Photograph of Okenia nodosa, Tectura virginea. Site: Gully, Farganlack Point, Rathlin Island. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=_b245232.jpg. Accessed on 2026-11-04