Arenicola marina. Site: SW of Mountstewart,  Strangford Lough
 Arenicola marina. Event number: 20210201/01. Site: SW of Mountstewart, Strangford Lough. 2021-02-01. Photograph © Bernard Picton. (3/43) 
 Bernard Picton (2026). Photograph of Arenicola marina. Site: SW of Mountstewart, Strangford Lough. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=_b010042.jpg. Accessed on 2026-11-04