Didemnum vexillum. Site: Warrenpoint Marina
 Didemnum vexillum. Event number: 20220920/01. Site: Warrenpoint Marina. 2022-09-20. Photograph © Christine Morrow. (37/43) 
 Christine Morrow (2026). Photograph of Didemnum vexillum. Site: Warrenpoint Marina. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=c9212373.jpg. Accessed on 2026-11-03