MSBIAS (2024). Janusion yorki (Srivastava, 1966). Accessed at: https://www.marinespecies.org/msbias/aphia.php?p=taxdetails&id=116965 on 2024-11-21
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. Janusion yorki (Srivastava, 1966). Accessed at: https://marinespecies.org/msbias/aphia.php?p=taxdetails&id=116965 on 2024-11-21
basis of recordvan der Land, J. (2001). Hirudinea, <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i> 50: pp. 234-235 (look up in IMIS) [details]