Polymastiida, Polymastiidae, Sphaerotylus, Sphaerotylus renoufi. . Site: Duncan's Bo, Rathlin Island
 Polymastiida, Polymastiidae, Sphaerotylus, Sphaerotylus renoufi. Event number: 20241015/01. Site: Duncan's Bo, Rathlin Island. 2024-10-15. Photograph © Libby Keatley. (15/37) 
 Libby Keatley (2026). Photograph of Polymastiida, Polymastiidae, Sphaerotylus, Sphaerotylus renoufi. . Site: Duncan's Bo, Rathlin Island. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=pa150089.jpg. Accessed on 2026-11-03