Rhizocaulus verticillatus, Oscarella</i> sp.<i>. Site: Marlfield Bay, Strangford Lough
 Rhizocaulus verticillatus, Oscarella sp.. Event number: 19830809/03. Site: Marlfield Bay, Strangford Lough. 1983-08-09. Photograph © Bernard Picton. (5/6) 
 Bernard Picton (2026). Photograph of Rhizocaulus verticillatus, Oscarella sp.. Site: Marlfield Bay, Strangford Lough. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_2828.jpg. Accessed on 2026-11-04