Urticina eques, Metridium senile, Caryophyllia smithii, Tubularia indivisa. Site: N of Highlandman Rock, Maidens
 Urticina eques, Metridium senile, Caryophyllia smithii, Tubularia indivisa. Event number: 19830525/01. Site: N of Highlandman Rock, Maidens. 1983-05-25. Photograph © Bernard Picton. (6/7) 
 Bernard Picton (2026). Photograph of Urticina eques, Metridium senile, Caryophyllia smithii, Tubularia indivisa. Site: N of Highlandman Rock, Maidens. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_1893.jpg. Accessed on 2026-11-04