Turbellarians name details
Polycystis tenuis Beklemischev, 1927
155704 (urn:lsid:marinespecies.org:taxname:155704)
unaccepted > junior subjective synonym
Species
Beklemischev, V. N. (1921). Materiaux concernant la systematique et la faunistique des Turbellaria de la Russie de l'Est. (Materialen zur Systematik und Faunistik der Turbellarien Ost-Ruslands). <em>Bulletin de l'Academie de Sciences de Russie.</em> 6(15): 631–656. Fig 1-3. [details] 
Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2024). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora. Polycystis tenuis Beklemischev, 1927. Accessed at: https://www.marinespecies.org/turbellarians/aphia.php?p=taxdetails&id=155704 on 2026-07-13
Date
action
by
original description
Beklemischev, V. N. (1921). Materiaux concernant la systematique et la faunistique des Turbellaria de la Russie de l'Est. (Materialen zur Systematik und Faunistik der Turbellarien Ost-Ruslands). <em>Bulletin de l'Academie de Sciences de Russie.</em> 6(15): 631–656. Fig 1-3. [details] 
additional source Meixner J. (1925). Beitrag zur Morphologie und zum System der Turbellaria-Rhabdocoela: 1. <em>Die Kalyptorhynchia Zeitschrift fur Morphologie und Okologie der Tiere.</em> 3: 255-343., available online at https://doi.org/10.1007/bf00408146 [details] Available for editors
source of synonymy Karling, T.G. (1980). Revision of Koinocystididae (Turbellaria). <em>Zoologica Scripta.</em> 9: 241-269., available online at https://doi.org/10.1111/j.1463-6409.1980.tb00666.x [details] Available for editors
additional source Meixner J. (1925). Beitrag zur Morphologie und zum System der Turbellaria-Rhabdocoela: 1. <em>Die Kalyptorhynchia Zeitschrift fur Morphologie und Okologie der Tiere.</em> 3: 255-343., available online at https://doi.org/10.1007/bf00408146 [details] Available for editors
source of synonymy Karling, T.G. (1980). Revision of Koinocystididae (Turbellaria). <em>Zoologica Scripta.</em> 9: 241-269., available online at https://doi.org/10.1111/j.1463-6409.1980.tb00666.x [details] Available for editors