Marthasterias glacialis. Site: E Coast, Rathlin Is
 Marthasterias glacialis. Event number: 19830615/06. Site: E Coast, Rathlin Is. 1983-06-15. Photograph © Christine Howson. (5/8) 
 Christine Howson (2026). Photograph of Marthasterias glacialis. Site: E Coast, Rathlin Is. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_2247.jpg. Accessed on 2026-11-04