Turbellarians taxon details
Koinocystis Meixner, 1924
155766 (urn:lsid:marinespecies.org:taxname:155766)
accepted
Genus
Koinocystis neocomensis (Fuhrmann, 1904) Meixner, 1924 (type by subsequent designation)
- Species Koinocystis fluvialis (Sibiriakova, 1929) Evdonin, 1977
- Species Koinocystis lacustris Meixner, 1926
- Species Koinocystis neocomensis (Fuhrmann, 1904) Meixner, 1924
- Species Koinocystis taeniophoris Steinböck, 1933 (uncertain > taxon inquirendum)
- Species Koinocystis baicalensis (Rubtzoff, 1929) Nasonov, 1930 accepted as Diplosiphon baikalensis (Rubtzoff, 1929) Evdonin, 1977 (unaccepted > superseded combination)
- Species Koinocystis dolichocephalus (Pereyaslawzewa, 1892) Steinböck, 1933 accepted as Polycystis dolichocephala (Pereyaslawzewa, 1892) Karling, 1956 accepted as Paulodora dolichocephala (Pereyaslawzewa, 1892) Artois & Schockaert, 1998 (unaccepted > superseded combination)
- Species Koinocystis fluviatilis accepted as Koinocystis fluvialis (Sibiriakova, 1929) Evdonin, 1977 (unaccepted > misspelling - incorrect subsequent spelling)
- Species Koinocystis fluviatus accepted as Koinocystis fluvialis (Sibiriakova, 1929) Evdonin, 1977 (unaccepted > misspelling - incorrect subsequent spelling)
- Species Koinocystis heinckei (Attems, 1897) Meixner, 1938 accepted as Utelga heinckei (Attems, 1897) Karling, 1954 (unaccepted > superseded combination)
- Species Koinocystis relicta Beklemischev, 1927 accepted as Pontaralia relicta (Beklemischev, 1927) Mack-Fira, 1968 (unaccepted > superseded combination)
- Species Koinocystis sophiae (Graff, 1905) Meixner, 1924 accepted as Itaipusa sophiae (v.Graff, 1905) Karling, 1978 (unaccepted > superseded combination)
- Species Koinocystis spinosa Beklemischev, 1927 accepted as Utelga spinosa (Beklemischev, 1927) Karling, 1954 (unaccepted > superseded combination)
- Species Koinocystis tvaerminnensis Karling, 1931 accepted as Zonorhynchus tvaerminnensis (Karling, 1931) Karling, 1952 (unaccepted > superseded combination)
recent only
feminine
Meixner, J. (1924). Studien zu einer Monographie der Kalyptorhynchia und zum System der Turbellaria Rhabdocoela. <em>Zoologischer Anzeiger.</em> 60: 89-105, 113–125. [details] Available for editors 
Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2024). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora. Koinocystis Meixner, 1924. Accessed at: https://www.marinespecies.org/turbellarians/aphia.php?p=taxdetails&id=155766 on 2026-02-15
Date
action
by
2006-09-13 06:47:38Z
changed
Martinez, Olga
original description
Meixner, J. (1924). Studien zu einer Monographie der Kalyptorhynchia und zum System der Turbellaria Rhabdocoela. <em>Zoologischer Anzeiger.</em> 60: 89-105, 113–125. [details] Available for editors
basis of record Tom Artois; Ernest Schockaert. (2005-2017). World database of Proseriata and Kalyptorhynchia. (look up in IMIS) [details]
additional source Neave, Sheffield Airey. (1939-1996). Nomenclator Zoologicus vol. 1-10 Online. <em>[Online Nomenclator Zoologicus at Checklistbank. Ubio link has gone].</em> , available online at https://www.checklistbank.org/dataset/126539/about [details]
additional source Timoshkin, O. A. (2010). The new genus Morimiurella (Neorhabdocoela, Kalyptorhynchia), established for deep water microturbellarians from Lake Biwa (Japan) with preliminary reconsideration of the taxonomic contents of the genus Koinocystis Meixner, 1924. <em>In: Index of animal species inhabiting Lake Baikal and its catchment area: In 2 vols . Novosibirsk, Nauka, 2010–2011, Vol. 2: Basins and channels in the south of East Siberia and North Mongolia.</em> Book 2, pp. 1514–1517. [details] Available for editors
basis of record Tom Artois; Ernest Schockaert. (2005-2017). World database of Proseriata and Kalyptorhynchia. (look up in IMIS) [details]
additional source Neave, Sheffield Airey. (1939-1996). Nomenclator Zoologicus vol. 1-10 Online. <em>[Online Nomenclator Zoologicus at Checklistbank. Ubio link has gone].</em> , available online at https://www.checklistbank.org/dataset/126539/about [details]
additional source Timoshkin, O. A. (2010). The new genus Morimiurella (Neorhabdocoela, Kalyptorhynchia), established for deep water microturbellarians from Lake Biwa (Japan) with preliminary reconsideration of the taxonomic contents of the genus Koinocystis Meixner, 1924. <em>In: Index of animal species inhabiting Lake Baikal and its catchment area: In 2 vols . Novosibirsk, Nauka, 2010–2011, Vol. 2: Basins and channels in the south of East Siberia and North Mongolia.</em> Book 2, pp. 1514–1517. [details] Available for editors
From editor or global species database
Image from typetaxon
Image from typetaxon
Image from typetaxon