Chaetopterus. . Site: NE Entrance To Narrows, Strangford Lough
 Chaetopterus. Event number: 19800624/01. Site: NE Entrance To Narrows, Strangford Lough. 1980-06-24. Photograph © Ulster Museum. (8/9) 
 Ulster Museum (2026). Photograph of Chaetopterus. . Site: NE Entrance To Narrows, Strangford Lough. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_1426.jpg. Accessed on 2026-11-04