Halecium</i> sp.<i>. Site: E of Black Head, Rathlin Is
 Halecium sp.. Event number: 19830610/01. Site: E of Black Head, Rathlin Is. 1983-06-10. Photograph © Bernard Picton. (9/11) 
 Bernard Picton (2026). Photograph of Halecium sp.. Site: E of Black Head, Rathlin Is. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_2165.jpg. Accessed on 2026-11-04