Aplysilla sulfurea, Pyura tessellata, Spirorbis</i> sp.<i>. Site: E of Castle Head, Rathlin Island
 Aplysilla sulfurea, Pyura tessellata, Spirorbis sp.. Event number: 19850625/02. Site: E of Castle Head, Rathlin Island. 1985-06-25. Photograph © David Connor. (3/9) 
 David Connor (2026). Photograph of Aplysilla sulfurea, Pyura tessellata, Spirorbis sp.. Site: E of Castle Head, Rathlin Island. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_10006.jpg. Accessed on 2026-11-04