Polymastia</i> sp.<i>. Site: W of Church Bay, Rathlin Is
 Polymastia sp.. Event number: 19830616/04. Site: W of Church Bay, Rathlin Is. 1983-06-16. Photograph © David Erwin. (8/10) 
 David Erwin (2026). Photograph of Polymastia sp.. Site: W of Church Bay, Rathlin Is. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_2295.jpg. Accessed on 2026-11-04