Aplysilla sulfurea. Site: Granagh Bay,  Strangford Lough
 Aplysilla sulfurea. Event number: 20201019/01. Site: Granagh Bay, Strangford Lough. 2020-10-19. Photograph © Bernard Picton. (75/76) 
 Bernard Picton (2026). Photograph of Aplysilla sulfurea. Site: Granagh Bay, Strangford Lough. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=_b190394.jpg. Accessed on 2026-11-04