Schmitzia hiscockiana. Site: White Cliffs, S Coast, Rathlin Island
 Schmitzia hiscockiana. Event number: 19840807/01. Site: White Cliffs, S Coast, Rathlin Island. 1984-08-07. Photograph © Christine Howson. (11/14) 
 Christine Howson (2026). Photograph of Schmitzia hiscockiana. Site: White Cliffs, S Coast, Rathlin Island. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_8152.jpg. Accessed on 2026-11-04