The UK Marine Environmental Data and Information Network (2024). Marine Species of the British Isles and Adjacent Seas (MSBIAS): a checklist of species derived from the UNICORN and Marine Recorder applications. Pachylasmatidae Utinomi, 1968. Accessed at: https://www.marinespecies.org/msbias/aphia.php?p=taxdetails&id=106063 on 2024-07-03