Desmarestia ligulata. Site: NW Rinagree Point, Portstewart
 Desmarestia ligulata. Event number: 19840705/06. Site: NW Rinagree Point, Portstewart. 1984-07-05. Photograph © Christine Howson. (4/8) 
 Christine Howson (2026). Photograph of Desmarestia ligulata. Site: NW Rinagree Point, Portstewart. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_7558.jpg. Accessed on 2026-11-04