Pycnoclavella stolonialis. Site: Ruecallan Archway, Rathlin Island 
 Pycnoclavella stolonialis. Event number: 20250520/02. Site: Ruecallan Archway, Rathlin Island. 2025-05-20. Photograph © Rebekah Bajko. (11/11) 
 Rebekah Bajko (2026). Photograph of Pycnoclavella stolonialis. Site: Ruecallan Archway, Rathlin Island. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=_b200334.jpg. Accessed on 2026-11-04