Halichondria bowerbanki. Site: Granagh Bay,  Strangford Lough
 Halichondria bowerbanki. Event number: 20200625/01. Site: Granagh Bay, Strangford Lough. 2020-06-25. Photograph © Christine Morrow. (42/50) 
 Christine Morrow (2026). Photograph of Halichondria bowerbanki. Site: Granagh Bay, Strangford Lough. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=_6250274.jpg. Accessed on 2026-11-04