NIB_CCM_0226, Tonicella. . Site: Greyabbey,  Strangford Lough
 NIB_CCM_0226, Tonicella. Event number: 20210305/01. Site: Greyabbey, Strangford Lough. 2021-03-05. Photograph © Bernard Picton. (12/34) 
 Bernard Picton (2026). Photograph of NIB_CCM_0226, Tonicella. . Site: Greyabbey, Strangford Lough. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=_z215709.jpg. Accessed on 2026-11-03