Delesseria sanguinea. Site: N of Bankmore Hill, Strangford Lough
 Delesseria sanguinea. Event number: 19800701/01. Site: N of Bankmore Hill, Strangford Lough. 1980-07-01. Photograph © Ulster Museum. (2/5) 
 Ulster Museum (2026). Photograph of Delesseria sanguinea. Site: N of Bankmore Hill, Strangford Lough. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_1501.jpg. Accessed on 2026-11-04