Sertularia argentea, Galathea nexa, Echinus esculentus. Site: Rue Point, Rathlin Island
 Sertularia argentea, Galathea nexa, Echinus esculentus. Event number: 19840807/04. Site: Rue Point, Rathlin Island. 1984-08-07. Photograph © Christine Howson. (2/4) 
 Christine Howson (2026). Photograph of Sertularia argentea, Galathea nexa, Echinus esculentus. Site: Rue Point, Rathlin Island. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_8227.jpg. Accessed on 2026-11-04