Mycale subclavata. . Site: W of Black Rock, Strangford Lough
 Mycale subclavata. Event number: 19830809/06. Site: W of Black Rock, Strangford Lough. 1983-08-09. Photograph © David Connor. (4/8) 
 David Connor (2026). Photograph of Mycale subclavata. . Site: W of Black Rock, Strangford Lough. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_2847.jpg. Accessed on 2026-11-04