Aplousobranchia, Didemnidae, Overgrowing Tunicates, Sea Squirts. . Site: Ruecallan Archway (North Wall), Rathlin Island
 Aplousobranchia, Didemnidae, Overgrowing Tunicates, Sea Squirts. Event number: 20241014/01. Site: Ruecallan Archway (North Wall), Rathlin Island. 2024-10-14. Photograph © Libby Keatley. (25/68) 
 Libby Keatley (2026). Photograph of Aplousobranchia, Didemnidae, Overgrowing Tunicates, Sea Squirts. . Site: Ruecallan Archway (North Wall), Rathlin Island. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=pa140023.jpg. Accessed on 2026-11-03