Hymedesmia paupertas, Hymedesmia jecusculum, Lissoclinum weigelei. Site: Archway, The North Wall, Rathlin Island
 Hymedesmia paupertas, Hymedesmia jecusculum, Lissoclinum weigelei. Event number: 20240520/01. Site: Archway, The North Wall, Rathlin Island. 2024-05-20. Photograph © Erling Svensen. (39/88) 
 Erling Svensen (2026). Photograph of Hymedesmia paupertas, Hymedesmia jecusculum, Lissoclinum weigelei. Site: Archway, The North Wall, Rathlin Island. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=es2024_101.jpg. Accessed on 2026-11-04