Iophonopsis nigricans. Site: Duncan's Bo,  Rathlin Island
 Iophonopsis nigricans. Event number: 20220702/01. Site: Duncan's Bo, Rathlin Island. 2022-07-02. Photograph © Bernard Picton. (10/42) 
 Bernard Picton (2026). Photograph of Iophonopsis nigricans. Site: Duncan's Bo, Rathlin Island. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=_b229017.jpg. Accessed on 2026-11-04