Haliclona viscosa. Site: Rue Point, Rathlin Island
 Haliclona viscosa. Event number: 19840808/07. Site: Rue Point, Rathlin Island. 1984-08-08. Photograph © Christine Howson. (9/10) 
 Christine Howson (2026). Photograph of Haliclona viscosa. Site: Rue Point, Rathlin Island. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_8422.jpg. Accessed on 2026-11-04