Halichondria panicea. Site: NW Rinagree Point, Portstewart
 Halichondria panicea. Event number: 19840705/06. Site: NW Rinagree Point, Portstewart. 1984-07-05. Photograph © Christine Howson. (2/8) 
 Christine Howson (2026). Photograph of Halichondria panicea. Site: NW Rinagree Point, Portstewart. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_7552.jpg. Accessed on 2026-11-04