Actinothoe sphyrodeta. Site: Duncan's Bo,  Rathlin Island
 Actinothoe sphyrodeta. Event number: 20190515/01. Site: Duncan's Bo, Rathlin Island. 2019-05-15. Photograph © Bernard Picton. (12/76) 
 Bernard Picton (2026). Photograph of Actinothoe sphyrodeta. Site: Duncan's Bo, Rathlin Island. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=_b197340.jpg. Accessed on 2026-11-04