Haliclona viscosa. Site: Ruecallan,  Rathlin Island
 Haliclona viscosa. Event number: 20210822/02. Site: Ruecallan, Rathlin Island. 2021-08-22. Photograph © Bernard Picton. (43/52) 
 Bernard Picton (2026). Photograph of Haliclona viscosa. Site: Ruecallan, Rathlin Island. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=_b217338.jpg. Accessed on 2026-11-04