Actinothoe sphyrodeta. Site: S Bull Point, Rathlin Island
 Actinothoe sphyrodeta. Event number: 19850904/02. Site: S Bull Point, Rathlin Island. 1985-09-04. Photograph © David Connor. (6/9) 
 David Connor (2026). Photograph of Actinothoe sphyrodeta. Site: S Bull Point, Rathlin Island. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_12838.jpg. Accessed on 2026-11-04