Porella compressa, Plagioecia patina. Site: Picton Reef, Rathlin Island
 Porella compressa, Plagioecia patina. Event number: 20240524/01. Site: Picton Reef, Rathlin Island. 2024-05-24. Photograph © Kirsty Andrews. (4/28) 
 Kirsty Andrews (2026). Photograph of Porella compressa, Plagioecia patina. Site: Picton Reef, Rathlin Island. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=kja0730.jpg. Accessed on 2026-11-03