Crisia denticulata, Cellepora pumicosa, Neptunea antiqua. Site: Magilligan Strand
 Crisia denticulata, Cellepora pumicosa, Neptunea antiqua. Event number: 19820729/01. Site: Magilligan Strand. 1982-07-29. Photograph © David Connor. (8/18) 
 David Connor (2026). Photograph of Crisia denticulata, Cellepora pumicosa, Neptunea antiqua. Site: Magilligan Strand. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_0387.jpg. Accessed on 2026-11-04