Turbellarians name details
Gieysztoria zykovi (Nasonov, 1919) Ruebush & Hayes, 1939
480684 (urn:lsid:marinespecies.org:taxname:480684)
uncertain > nomen dubium
Species
recent only
Not documented
Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2025). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora. Gieysztoria zykovi (Nasonov, 1919) Ruebush & Hayes, 1939. Accessed at: https://www.marinespecies.org/turbellarians/aphia.php?p=taxdetails&id=480684 on 2026-08-15
Date
action
by
original description
(of Dalyellia zykovi Nasonov, 1919) Nasonov, N. V. (1919). Contributions to the turbellarian fauna of Russia. IV. <em>Bulletin de l'Académie des Sciences de Russie.</em> 6(12–18): 1179-1197. With one plate.
note: Nasonov (1919) introduces the name to cover the specimens that were identified by Zykoff (1902) as Vortex coronarius. [details]
status source Luther, A. (1955). Die Dalyelliiden (Turbellaria Neorhabdocoela), eine Monographie. <em>Acta Zoologica Fennica.</em> 87: 1-337.
page(s): 184 [details] Available for editors
new combination reference (of Microdalyellia (Gieysztoria) zykovi (Nasonov, 1919) Ruebush & Hayes, 1939) Ruebush, T. K.; Hayes, W. J. Jr. (1939). The genus Dalyellia in America II. <em>Zoologischer Anzeiger.</em> 128: 136-152.
page(s): 151 [details] Available for editors
note: Nasonov (1919) introduces the name to cover the specimens that were identified by Zykoff (1902) as Vortex coronarius. [details]
status source Luther, A. (1955). Die Dalyelliiden (Turbellaria Neorhabdocoela), eine Monographie. <em>Acta Zoologica Fennica.</em> 87: 1-337.
page(s): 184 [details] Available for editors
new combination reference (of Microdalyellia (Gieysztoria) zykovi (Nasonov, 1919) Ruebush & Hayes, 1939) Ruebush, T. K.; Hayes, W. J. Jr. (1939). The genus Dalyellia in America II. <em>Zoologischer Anzeiger.</em> 128: 136-152.
page(s): 151 [details] Available for editors
Present Inaccurate Introduced: alien Containing type locality
