Semibalanus balanoides. Site: Granagh Bay,  Strangford Lough
 Semibalanus balanoides. Event number: 20200625/01. Site: Granagh Bay, Strangford Lough. 2020-06-25. Photograph © Christine Morrow. (24/50) 
 Christine Morrow (2026). Photograph of Semibalanus balanoides. Site: Granagh Bay, Strangford Lough. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=p6250522.jpg. Accessed on 2026-11-04