Sphaerotylus renoufi. Site: Highlandman Rock, The Maidens
 Sphaerotylus renoufi. Event number: 20220515/01. Site: Highlandman Rock, The Maidens. 2022-05-15. Photograph © Bernard Picton. (48/66) 
 Bernard Picton (2026). Photograph of Sphaerotylus renoufi. Site: Highlandman Rock, The Maidens. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=_b228010.jpg. Accessed on 2026-11-04