Berthella plumula. Site: Granagh Bay,  Strangford Lough
 Berthella plumula. Event number: 20210207/01. Site: Granagh Bay, Strangford Lough. 2021-02-07. Photograph © Bernard Picton. (16/20) 
 Bernard Picton (2026). Photograph of Berthella plumula. Site: Granagh Bay, Strangford Lough. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=_b070122.jpg. Accessed on 2026-11-04