Corystes cassivelaunus. Site: Ballycastle Bay
 Corystes cassivelaunus. Event number: 19840620/07. Site: Ballycastle Bay. 1984-06-20. Photograph © Francis Hood. (1/3) 
 Francis Hood (2026). Photograph of Corystes cassivelaunus. Site: Ballycastle Bay. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_6961.jpg. Accessed on 2026-11-04