Haliclona viscosa. Site: Duncan's Bo, Rathlin Island
 Haliclona viscosa. Event number: 20240519/01. Site: Duncan's Bo, Rathlin Island. 2024-05-19. Photograph © Erling Svensen. (23/110) 
 Erling Svensen (2026). Photograph of Haliclona viscosa. Site: Duncan's Bo, Rathlin Island. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=es2024_024.jpg. Accessed on 2026-11-03