Crisia eburnea, Corella parallelogramma. Site: Drumnakill Point, Murlough Bay
 Crisia eburnea, Corella parallelogramma. Event number: 19850815/04. Site: Drumnakill Point, Murlough Bay. 1985-08-15. Photograph © David Connor. (14/15) 
 David Connor (2026). Photograph of Crisia eburnea, Corella parallelogramma. Site: Drumnakill Point, Murlough Bay. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_12493.jpg. Accessed on 2026-11-04