Sagartia lacerata, Sagartia undata. Site: NE of Mahee Is, Strangford Lough
 Sagartia lacerata, Sagartia undata. Event number: 19830802/04. Site: NE of Mahee Is, Strangford Lough. 1983-08-02. Photograph © David Erwin. (3/7) 
 David Erwin (2026). Photograph of Sagartia lacerata, Sagartia undata. Site: NE of Mahee Is, Strangford Lough. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_2648.jpg. Accessed on 2026-11-04