Actinothoe sphyrodeta, Acrosorium venulosum. Site: Bull Point, Rathlin Island
 Actinothoe sphyrodeta, Acrosorium venulosum. Event number: 19840808/01. Site: Bull Point, Rathlin Island. 1984-08-08. Photograph © David Connor. (8/9) 
 David Connor (2026). Photograph of Actinothoe sphyrodeta, Acrosorium venulosum. Site: Bull Point, Rathlin Island. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_8284.jpg. Accessed on 2026-11-04