Haliclona cinerea. Site: Greyabbey,  Strangford Lough
 Haliclona cinerea. Event number: 20210305/01. Site: Greyabbey, Strangford Lough. 2021-03-05. Photograph © Christine Morrow. (3/34) 
 Christine Morrow (2026). Photograph of Haliclona cinerea. Site: Greyabbey, Strangford Lough. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=p3040006.jpg. Accessed on 2026-11-03