WoRMS taxon details
Utelga spinosa (Beklemischev, 1927) Karling, 1954
143161 (urn:lsid:marinespecies.org:taxname:143161)
accepted
Species
Koinocystis spinosa Beklemischev, 1927 · unaccepted > superseded combination
Pontaralia spinosa (Beklemischev, 1927) Evdonin, 1977 · unaccepted > superseded combination
recent only
(of Koinocystis spinosa Beklemischev, 1927) Beklemischev, W. N. (1927). Über die Turbellarien fauna der Bucht von Odessa und der in dieselbe Mündenden Quellen. <em>Bulletin de l'Institut des Reserches Biologiques et de la Station Biologiques a l'Universite de Perm.</em> 5: 177-207. [details] Available for editors 
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Nomenclature Both Karling (1980) and Evdonin (1977) are uncertain about the placement of this species within a genus. The species is...
Nomenclature Both Karling (1980) and Evdonin (1977) are uncertain about the placement of this species within a genus. The species is best considered species incertae sedis. [details]
Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2026). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora. Utelga spinosa (Beklemischev, 1927) Karling, 1954. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=143161 on 2026-05-04
Date
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Nomenclature
original description
(of Koinocystis spinosa Beklemischev, 1927) Beklemischev, W. N. (1927). Über die Turbellarien fauna der Bucht von Odessa und der in dieselbe Mündenden Quellen. <em>Bulletin de l'Institut des Reserches Biologiques et de la Station Biologiques a l'Universite de Perm.</em> 5: 177-207. [details] Available for editors [request]
basis of record Faubel, A.; Noreña, C. (2001). Turbellaria, <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. 123-136 (look up in IMIS) [details] Available for editors [request]
new combination reference Karling, T. G. (1954). Einige marine Vertreter der Kalyptorhynchien-Familie Koinocystididae. <em>Arkiv för Zoologi (Ser. 2).</em> 7: 165-183. [details] Available for editors [request]
[request]basis of record Faubel, A.; Noreña, C. (2001). Turbellaria, <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. 123-136 (look up in IMIS) [details] Available for editors
[request]new combination reference Karling, T. G. (1954). Einige marine Vertreter der Kalyptorhynchien-Familie Koinocystididae. <em>Arkiv för Zoologi (Ser. 2).</em> 7: 165-183. [details] Available for editors
[request]Taxonomy
status source
Ax, P. (2008). Plathelminthes aus Brackgewässern der Nordhalbkugel. Akademie der Wissenschaft und der Literatur Mainz, Franz Steiner Verlag, Stuttgart, 696 pp.
page(s): 469 [details]
page(s): 469 [details]
Other
additional 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 [request]
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Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality
From editor or global species database
Nomenclature Both Karling (1980) and Evdonin (1977) are uncertain about the placement of this species within a genus. The species is best considered species incertae sedis. [details]
To Biodiversity Heritage Library (1 publication) (from synonym Pontaralia spinosa (Beklemischev, 1927) Evdonin, 1977)
To PESI (from synonym Pontaralia spinosa (Beklemischev, 1927) Evdonin, 1977)
To PESI
To PESI (from synonym Koinocystis spinosa Beklemischev, 1927)
To the Turbellarian Taxonomic Database
(from synonym Koinocystis spinosa Beklemischev, 1927)
To the Turbellarian Taxonomic Database
To the Turbellarian Taxonomic Database
(from synonym Pontaralia spinosa (Beklemischev, 1927) Evdonin, 1977)
To PESI (from synonym Pontaralia spinosa (Beklemischev, 1927) Evdonin, 1977)
To PESI
To PESI (from synonym Koinocystis spinosa Beklemischev, 1927)
To the Turbellarian Taxonomic Database
(from synonym Koinocystis spinosa Beklemischev, 1927)To the Turbellarian Taxonomic Database
To the Turbellarian Taxonomic Database
(from synonym Pontaralia spinosa (Beklemischev, 1927) Evdonin, 1977)