1. Species Polycelis felina (Dalyell, 1814)
2. Species Polycelis nigra (Müller, 1774)
3. Species Polycelis tenuis Ijima, 1884

fresh

Ehrenberg, C. G. (1828-1831). Phytozoa turbellaria Africana et Asiatica in Phytozoorum Tabula IV et V delineata. In: Hemprich, F.G., Ehrenberg, C.G. (Eds.), Symbolae physicae, seu icones et descriptiones corporum naturalium novorum aut minus cognitorum quae ex itineribus per Libyam, Aegyptium, Nubiam, Dongalum, Syriam, Arabiam, et Habessiniam, pars zoologica II, animalia evertebrata exclusis insecti. <em>Berlin: Officina Academica.</em> 53-67 + Plates IV-V., available online at https://www.biodiversitylibrary.org/page/48517191 [details]   

Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2024). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora. Polycelis Ehrenberg, 1831. Accessed through: 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 at: https://www.marinespecies.org/msbias/aphia.php?p=taxdetails&id=414988 on 2024-07-07

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. Polycelis Ehrenberg, 1831. Accessed at: https://www.marinespecies.org/msbias/aphia.php?p=taxdetails&id=414988 on 2024-07-07

[taxonomic tree]