Antiopella cristata. Site: Lighthouse steps at East Maiden, The Maidens
 Antiopella cristata. Event number: 20240901/01. Site: Lighthouse steps at East Maiden, The Maidens. 2024-09-01. Photograph © Libby Keatley. (15/26) 
 Libby Keatley (2026). Photograph of Antiopella cristata. Site: Lighthouse steps at East Maiden, The Maidens. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=p9010227.jpg. Accessed on 2026-11-03