Sagartia undata. Site: S of Carrigaroan, Carlingford Lough
 Sagartia undata. Event number: 19830722/02. Site: S of Carrigaroan, Carlingford Lough. 1983-07-22. Photograph © Christine Howson. (3/6) 
 Christine Howson (2026). Photograph of Sagartia undata. Site: S of Carrigaroan, Carlingford Lough. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_2602.jpg. Accessed on 2026-11-04