Alcyonium digitatum, Morchellium argus. Site: NW Reviggerly, Skerries Sound, Portrush
 Alcyonium digitatum, Morchellium argus. Event number: 19850724/08. Site: NW Reviggerly, Skerries Sound, Portrush. 1985-07-24. Photograph © Christine Howson. (3/6) 
 Christine Howson (2026). Photograph of Alcyonium digitatum, Morchellium argus. Site: NW Reviggerly, Skerries Sound, Portrush. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_11611.jpg. Accessed on 2026-11-04