Ascidiella aspersa. Site: Dunnyneil Island, Strangford Lough
 Ascidiella aspersa. Event number: 19820520/04. Site: Dunnyneil Island, Strangford Lough. 1982-05-20. Photograph © David Erwin. (2/17) 
 David Erwin (2026). Photograph of Ascidiella aspersa. Site: Dunnyneil Island, Strangford Lough. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_0161.jpg. Accessed on 2026-11-04