Dendronotus europaeus. Site: Ballyhenry Bay,  Strangford Lough
 Dendronotus europaeus. Event number: 20210513/02. Site: Ballyhenry Bay, Strangford Lough. 2021-05-13. Photograph © Bernard Picton. (38/60) 
 Bernard Picton (2026). Photograph of Dendronotus europaeus. Site: Ballyhenry Bay, Strangford Lough. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=_b206301.jpg. Accessed on 2026-11-04