Polycera faeroensis, Crisularia purpurotincta. Site: White Cliffs,  Rathlin Island
 Polycera faeroensis, Crisularia purpurotincta. Event number: 20190514/01. Site: White Cliffs, Rathlin Island. 2019-05-14. Photograph © Bernard Picton. (27/45) 
 Bernard Picton (2026). Photograph of Polycera faeroensis, Crisularia purpurotincta. Site: White Cliffs, Rathlin Island. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=_b197252.jpg. Accessed on 2026-11-04