Archidoris pseudoargus, Ophiactis balli. Site: Duncan's Bo,  Rathlin Island
 Archidoris pseudoargus, Ophiactis balli. Event number: 20230514/02. Site: Duncan's Bo, Rathlin Island. 2023-05-14. Photograph © Bernard Picton. (15/53) 
 Bernard Picton (2026). Photograph of Archidoris pseudoargus, Ophiactis balli. Site: Duncan's Bo, Rathlin Island. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=_b231375.jpg. Accessed on 2026-11-03