Abietinaria abietina, Acrosorium venulosum. Site: Bull Point, Rathlin Island
 Abietinaria abietina, Acrosorium venulosum. Event number: 19840808/01. Site: Bull Point, Rathlin Island. 1984-08-08. Photograph © David Connor. (7/9) 
 David Connor (2026). Photograph of Abietinaria abietina, Acrosorium venulosum. Site: Bull Point, Rathlin Island. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_8281.jpg. Accessed on 2026-11-04