Turbellarians name details
Vortex bilineata Woodworth, 1896
486939 (urn:lsid:marinespecies.org:taxname:486939)
unaccepted
Species
Vortex Ehrenberg, 1831 accepted as Dalyellia Fleming, 1822
recent only
Woodworth, W. M. (1896). Report on the Turbellaria collected by the Michigan State Fish commission during the summers of 1893 and 1894. <em>Bulletin of the Museum of Comparative Zoölogy at Harvard College.</em> 29(6): 239–243.
page(s): 242 [details]
page(s): 242 [details]
Type locality contained in Michigan
type locality contained in Michigan [details]
Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2025). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora. Vortex bilineata Woodworth, 1896. Accessed at: https://www.marinespecies.org/turbellarians/aphia.php?p=taxdetails&id=486939 on 2026-07-17
Date
action
by
original description
Woodworth, W. M. (1896). Report on the Turbellaria collected by the Michigan State Fish commission during the summers of 1893 and 1894. <em>Bulletin of the Museum of Comparative Zoölogy at Harvard College.</em> 29(6): 239–243.
page(s): 242 [details]
additional source Woodworth, W. M. (1896). Appendix IV. Preliminary report on collections of Turbellaria from Lake St. Clair and Charlevoix, Michigan. In: Ward, HB (Ed.). A biological examination of Lake Michigan in the Traverse Bay region. <em>Bulletin of the Michigan Fish Commission.</em> 6: 94-95.
page(s): 95; note: As Vortex sp. [details]
additional source Graff, L. von. (1913). Turbellaria II. Rhabdocoelida. [Das Tierreich, Eine Zusammenstellung und Kennzeichnung der rezenten Tierformen Heft 35/1913]. Berlin, Verlag von R. Friedländer und Sohn, Ausgegeben im Juni 1913., 484 pages. [reprinted 1966, Verlag Von J. Cramer W], available online at https://www.biodiversitylibrary.org/page/883047
page(s): 132 [details]
page(s): 242 [details]
additional source Woodworth, W. M. (1896). Appendix IV. Preliminary report on collections of Turbellaria from Lake St. Clair and Charlevoix, Michigan. In: Ward, HB (Ed.). A biological examination of Lake Michigan in the Traverse Bay region. <em>Bulletin of the Michigan Fish Commission.</em> 6: 94-95.
page(s): 95; note: As Vortex sp. [details]
additional source Graff, L. von. (1913). Turbellaria II. Rhabdocoelida. [Das Tierreich, Eine Zusammenstellung und Kennzeichnung der rezenten Tierformen Heft 35/1913]. Berlin, Verlag von R. Friedländer und Sohn, Ausgegeben im Juni 1913., 484 pages. [reprinted 1966, Verlag Von J. Cramer W], available online at https://www.biodiversitylibrary.org/page/883047
page(s): 132 [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Grammatical gender Epithet should be "bilineatus", as Vortex is masculine. Not adapted here, as the species is now under Dalyellia, and synonymous with Gieysztoria dodgei. [details]
