Turbellarians taxon details
Koinocystis fluvialis (Sibiriakova, 1929) Evdonin, 1977
155775 (urn:lsid:marinespecies.org:taxname:155775)
accepted
Species
Acrorhynchus fluvialis Sibiriakova, 1929 · unaccepted
Acrorhynchus fluviatilis · unaccepted > misspelling - incorrect subsequent spelling
Koinocystis fluviatilis · unaccepted > misspelling - incorrect subsequent spelling
Koinocystis fluviatus · unaccepted > misspelling - incorrect subsequent spelling
recent only
(of Acrorhynchus fluvialis Sibiriakova, 1929) Sibiriakova, O. A. (1929). La faune des Turbellaria Rhabdocoelida du fleuve Angara. [Turbellaria Rhabdocoelida of the Angara River, Siberia]. <em>Russian Hydrobiologische Zeitschrift.</em> 8 (8/9): 237-250.
page(s): 248 [details] Available for editors
page(s): 248 [details] Available for editors
Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2025). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora. Koinocystis fluvialis (Sibiriakova, 1929) Evdonin, 1977. Accessed at: https://marinespecies.org/turbellarians/aphia.php?p=taxdetails&id=155775 on 2026-08-12
Date
action
by
original description
(of Acrorhynchus fluvialis Sibiriakova, 1929) Sibiriakova, O. A. (1929). La faune des Turbellaria Rhabdocoelida du fleuve Angara. [Turbellaria Rhabdocoelida of the Angara River, Siberia]. <em>Russian Hydrobiologische Zeitschrift.</em> 8 (8/9): 237-250.
page(s): 248 [details] Available for editors
taxonomy source 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
new combination reference Evdonin, L. A. (1977). Monograph of the Turbellaria Kalyptorhynchia in the fauna of the USSR and adjacent areas. [In Russian]. Fauna USSR. Turbellaria, Vol 1, Pt 1. Fauna USSR (NS), 115:1-400 [details] Available for editors
basis of record (of Koinocystis fluviatus) Evdonin, L. A. (1977). Monograph of the Turbellaria Kalyptorhynchia in the fauna of the USSR and adjacent areas. [In Russian]. Fauna USSR. Turbellaria, Vol 1, Pt 1. Fauna USSR (NS), 115:1-400 [details] Available for editors
basis of record (of Koinocystis fluviatilis) 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 (of Acrorhynchus fluviatilis) Timoshkin, O. A.; Rozhkova, N. A.; Zaytseva, E. P. (2010). Diversity and ecology of free-living ciliated worms (Plathelminthes, Turbellaria) of Angara River and its catchment area with description of new species and new distribution localities of Kalyptorhynchia (Fam. Polycystididae and Rhynchokarlingiidae) of Bailalian origin. <em>In: OA Timoshkin, ed. Index of animal species inhabiting Lake Baikal and its catchment area.</em> Vol II Book 1, 1.3 pp 1125-1139. [details] Available for editors
page(s): 248 [details] Available for editors
taxonomy source 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
new combination reference Evdonin, L. A. (1977). Monograph of the Turbellaria Kalyptorhynchia in the fauna of the USSR and adjacent areas. [In Russian]. Fauna USSR. Turbellaria, Vol 1, Pt 1. Fauna USSR (NS), 115:1-400 [details] Available for editors
basis of record (of Koinocystis fluviatus) Evdonin, L. A. (1977). Monograph of the Turbellaria Kalyptorhynchia in the fauna of the USSR and adjacent areas. [In Russian]. Fauna USSR. Turbellaria, Vol 1, Pt 1. Fauna USSR (NS), 115:1-400 [details] Available for editors
basis of record (of Koinocystis fluviatilis) 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 (of Acrorhynchus fluviatilis) Timoshkin, O. A.; Rozhkova, N. A.; Zaytseva, E. P. (2010). Diversity and ecology of free-living ciliated worms (Plathelminthes, Turbellaria) of Angara River and its catchment area with description of new species and new distribution localities of Kalyptorhynchia (Fam. Polycystididae and Rhynchokarlingiidae) of Bailalian origin. <em>In: OA Timoshkin, ed. Index of animal species inhabiting Lake Baikal and its catchment area.</em> Vol II Book 1, 1.3 pp 1125-1139. [details] Available for editors
Present Inaccurate Introduced: alien Containing type locality
To the Turbellarian Taxonomic Database
To the Turbellarian Taxonomic Database
(from synonym Acrorhynchus fluvialis Sibiriakova, 1929)
To the Turbellarian Taxonomic Database
(from synonym Koinocystis fluviatus)
To the Turbellarian Taxonomic Database
(from synonym Koinocystis fluviatilis)
To the Turbellarian Taxonomic Database
(from synonym Acrorhynchus fluviatilis)
To the Turbellarian Taxonomic Database
(from synonym Acrorhynchus fluvialis Sibiriakova, 1929)To the Turbellarian Taxonomic Database
(from synonym Koinocystis fluviatus)To the Turbellarian Taxonomic Database
(from synonym Koinocystis fluviatilis)To the Turbellarian Taxonomic Database
(from synonym Acrorhynchus fluviatilis)