Halecium plumosum. Site: Skerries,  Portrush
 Halecium plumosum. Event number: 20210605/02. Site: Skerries, Portrush. 2021-06-05. Photograph © Bernard Picton. (27/35) 
 Bernard Picton (2026). Photograph of Halecium plumosum. Site: Skerries, Portrush. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=_b216686.jpg. Accessed on 2026-11-04