Actinothoe sphyrodeta. Site: Ballyhenry Bay,  Strangford Lough
 Actinothoe sphyrodeta. Event number: 20200715/01. Site: Ballyhenry Bay, Strangford Lough. 2020-07-15. Photograph © Christine Morrow. (12/22) 
 Christine Morrow (2026). Photograph of Actinothoe sphyrodeta. Site: Ballyhenry Bay, Strangford Lough. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=_7150533.jpg. Accessed on 2026-11-04