Turbellarians taxon details
Trigonostominae Graff, 1905
Proxenetinae Graff, 1882 · unaccepted
Genus Beklemischeviella Luther, 1943
Genus Brederveldia van der Velde & van de Winkel, 1975
Genus Ceratopera Den Hartog, 1964
Genus Cryptostiopera Ehlers & Ax, 1974
Genus Feanora De Clerck & Schockaert, 1995
Genus Lutheriella Den Hartog, 1966
Genus Mahurubia Willems, Artois, Vermin, Backeljau & Schockaert, 2005
Genus Parapharyngiella Willems, Artois, Vermin, Backeljau & Schockaert, 2005
Genus Petaliella Ehlers, 1974
Genus Proxenetes Jensen, 1878
Genus Ptychopera Den Hartog, 1964
Genus Trigonostomum Schmidt, 1852
Genus Beklemisheviella accepted as Beklemischeviella Luther, 1943 (Literature misspelling by Faubel & Noreña (2001))
Genus Hyporcus Graff, 1905 accepted as Trigonostomum Schmidt, 1852 (nomen oblitum)
Genus Hyporhynchus Graff, 1882 accepted as Trigonostomum Schmidt, 1852
Genus Kylosphaera Jensen, 1878 accepted as Trigonostomum Schmidt, 1852
Genus Mesoplana accepted as Messoplana Den Hartog, 1966 accepted as Ceratopera Den Hartog, 1964 (literature misspelling)
Genus Messoplana Den Hartog, 1966 accepted as Ceratopera Den Hartog, 1964 (Synonimized with Ceratopera by Van Steenkiste & Leander (2017))
Genus Orcus Uljanin, 1870 accepted as Hyporhynchus Graff, 1882 accepted as Trigonostomum Schmidt, 1852
Genus Ptychoptera accepted as Ptychopera Den Hartog, 1964 (Literature misspelling by Dittmann & Reise (1985), Schockaert & Martens (1985) and Noreña et al. (2003))
Genus Spiroclytus Schmidt, 1857 accepted as Hyporhynchus Graff, 1882 accepted as Trigonostomum Schmidt, 1852 (Schmidt (1857) proposes this as a replacement name for Trigonostomum Schmidt, 1852, for etymological reasons. This is not according to the rules of ICZN, zo Spiroclytus stays a junior synonym of Trigonostomum.)
Genus Woodsholia Graff, 1911 accepted as Trigonostomum Schmidt, 1852
Genus Brederveldia van der Velde & van de Winkel, 1975
Genus Ceratopera Den Hartog, 1964
Genus Cryptostiopera Ehlers & Ax, 1974
Genus Feanora De Clerck & Schockaert, 1995
Genus Lutheriella Den Hartog, 1966
Genus Mahurubia Willems, Artois, Vermin, Backeljau & Schockaert, 2005
Genus Parapharyngiella Willems, Artois, Vermin, Backeljau & Schockaert, 2005
Genus Petaliella Ehlers, 1974
Genus Proxenetes Jensen, 1878
Genus Ptychopera Den Hartog, 1964
Genus Trigonostomum Schmidt, 1852
Genus Beklemisheviella accepted as Beklemischeviella Luther, 1943 (Literature misspelling by Faubel & Noreña (2001))
Genus Hyporcus Graff, 1905 accepted as Trigonostomum Schmidt, 1852 (nomen oblitum)
Genus Hyporhynchus Graff, 1882 accepted as Trigonostomum Schmidt, 1852
Genus Kylosphaera Jensen, 1878 accepted as Trigonostomum Schmidt, 1852
Genus Mesoplana accepted as Messoplana Den Hartog, 1966 accepted as Ceratopera Den Hartog, 1964 (literature misspelling)
Genus Messoplana Den Hartog, 1966 accepted as Ceratopera Den Hartog, 1964 (Synonimized with Ceratopera by Van Steenkiste & Leander (2017))
Genus Orcus Uljanin, 1870 accepted as Hyporhynchus Graff, 1882 accepted as Trigonostomum Schmidt, 1852
Genus Ptychoptera accepted as Ptychopera Den Hartog, 1964 (Literature misspelling by Dittmann & Reise (1985), Schockaert & Martens (1985) and Noreña et al. (2003))
Genus Spiroclytus Schmidt, 1857 accepted as Hyporhynchus Graff, 1882 accepted as Trigonostomum Schmidt, 1852 (Schmidt (1857) proposes this as a replacement name for Trigonostomum Schmidt, 1852, for etymological reasons. This is not according to the rules of ICZN, zo Spiroclytus stays a junior synonym of Trigonostomum.)
Genus Woodsholia Graff, 1911 accepted as Trigonostomum Schmidt, 1852
marine, brackish
Graff, L., von. (1882). Monographie der Turbellarien 1. Rhabdocoelida. <em>[Book].</em> 1-442, Verlag Wilhelm Engelmann, Leipzig., available online at https://books.google.com/books/about/Monographie_der_Turbellarien.html?id=LT0hAQAAMAAJ [details] 
Graff, L. von. (1905). Marine Turbellarien Orottavas und der Küsten Europas. <em>Zeitschrift fur wissenschaftlige Zoologie.</em> 83: 68-150. With 6 plates., available online at https://www.biodiversitylibrary.org/page/43242488
page(s): 109; note: As Trigonostomidae [details]
Graff, L. von. (1905). Marine Turbellarien Orottavas und der Küsten Europas. <em>Zeitschrift fur wissenschaftlige Zoologie.</em> 83: 68-150. With 6 plates., available online at https://www.biodiversitylibrary.org/page/43242488
page(s): 109; note: As Trigonostomidae [details]
Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2023). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora. Trigonostominae Graff, 1905. Accessed at: https://www.marinespecies.org/turbellarians/aphia.php?p=taxdetails&id=479313 on 2023-10-01
original description
Graff, L., von. (1882). Monographie der Turbellarien 1. Rhabdocoelida. <em>[Book].</em> 1-442, Verlag Wilhelm Engelmann, Leipzig., available online at https://books.google.com/books/about/Monographie_der_Turbellarien.html?id=LT0hAQAAMAAJ [details]
original description Graff, L. von. (1905). Marine Turbellarien Orottavas und der Küsten Europas. <em>Zeitschrift fur wissenschaftlige Zoologie.</em> 83: 68-150. With 6 plates., available online at https://www.biodiversitylibrary.org/page/43242488
page(s): 109; note: As Trigonostomidae [details]
original description (of Proxenetinae Graff, 1882) Graff, L., von. (1882). Monographie der Turbellarien 1. Rhabdocoelida. <em>[Book].</em> 1-442, Verlag Wilhelm Engelmann, Leipzig., available online at https://books.google.com/books/about/Monographie_der_Turbellarien.html?id=LT0hAQAAMAAJ
page(s): 204; note: here spelled as "Proxenetina" [details]
taxonomy source (of Proxenetinae Graff, 1882) Graff, L. von. (1905). Marine Turbellarien Orottavas und der Küsten Europas. <em>Zeitschrift fur wissenschaftlige Zoologie.</em> 83: 68-150. With 6 plates., available online at https://www.biodiversitylibrary.org/page/43242488
page(s): 83 [details]
basis of record Tyler, S.; Schilling, S.; Hooge, M.; Bush, L. F. (comp.). (2006-2016). Turbellarian taxonomic database. Version 1.7., available online at http://turbellaria.umaine.edu [details]
status source Luther, A. (1948). Untersuchungen an rhabdocoelen Turbellarien. VII. Über einige marine Dalyellioida. VIII. Beiträge zur Kenntnis der Typhloplanoida. <em>Acta Zoologica Fennica.</em> 55:1-122., available online at https://helda.helsinki.fi/handle/10138/36950 [details] Available for editors
basis of record (of Proxenetinae Graff, 1882) Tyler, S.; Schilling, S.; Hooge, M.; Bush, L. F. (comp.). (2006-2016). Turbellarian taxonomic database. Version 1.7., available online at http://turbellaria.umaine.edu [details]
additional source (of Proxenetinae Graff, 1882) Luther, A. (1948). Untersuchungen an rhabdocoelen Turbellarien. VII. Über einige marine Dalyellioida. VIII. Beiträge zur Kenntnis der Typhloplanoida. <em>Acta Zoologica Fennica.</em> 55:1-122., available online at https://helda.helsinki.fi/handle/10138/36950
page(s): 36, 63 [details] Available for editors
source of synonymy (of Proxenetinae Graff, 1882) Den Hartog, C. (1964). A preliminary revision of the Proxenetes group (Trigonostomidae, Turbellaria). I-III. <em>Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen. Series C. Biological and Medical Sciences.</em> 67: 371-407.
page(s): 374 [details] Available for editors
original description Graff, L. von. (1905). Marine Turbellarien Orottavas und der Küsten Europas. <em>Zeitschrift fur wissenschaftlige Zoologie.</em> 83: 68-150. With 6 plates., available online at https://www.biodiversitylibrary.org/page/43242488
page(s): 109; note: As Trigonostomidae [details]
original description (of Proxenetinae Graff, 1882) Graff, L., von. (1882). Monographie der Turbellarien 1. Rhabdocoelida. <em>[Book].</em> 1-442, Verlag Wilhelm Engelmann, Leipzig., available online at https://books.google.com/books/about/Monographie_der_Turbellarien.html?id=LT0hAQAAMAAJ
page(s): 204; note: here spelled as "Proxenetina" [details]
taxonomy source (of Proxenetinae Graff, 1882) Graff, L. von. (1905). Marine Turbellarien Orottavas und der Küsten Europas. <em>Zeitschrift fur wissenschaftlige Zoologie.</em> 83: 68-150. With 6 plates., available online at https://www.biodiversitylibrary.org/page/43242488
page(s): 83 [details]
basis of record Tyler, S.; Schilling, S.; Hooge, M.; Bush, L. F. (comp.). (2006-2016). Turbellarian taxonomic database. Version 1.7., available online at http://turbellaria.umaine.edu [details]
status source Luther, A. (1948). Untersuchungen an rhabdocoelen Turbellarien. VII. Über einige marine Dalyellioida. VIII. Beiträge zur Kenntnis der Typhloplanoida. <em>Acta Zoologica Fennica.</em> 55:1-122., available online at https://helda.helsinki.fi/handle/10138/36950 [details] Available for editors
basis of record (of Proxenetinae Graff, 1882) Tyler, S.; Schilling, S.; Hooge, M.; Bush, L. F. (comp.). (2006-2016). Turbellarian taxonomic database. Version 1.7., available online at http://turbellaria.umaine.edu [details]
additional source (of Proxenetinae Graff, 1882) Luther, A. (1948). Untersuchungen an rhabdocoelen Turbellarien. VII. Über einige marine Dalyellioida. VIII. Beiträge zur Kenntnis der Typhloplanoida. <em>Acta Zoologica Fennica.</em> 55:1-122., available online at https://helda.helsinki.fi/handle/10138/36950
page(s): 36, 63 [details] Available for editors
source of synonymy (of Proxenetinae Graff, 1882) Den Hartog, C. (1964). A preliminary revision of the Proxenetes group (Trigonostomidae, Turbellaria). I-III. <em>Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen. Series C. Biological and Medical Sciences.</em> 67: 371-407.
page(s): 374 [details] Available for editors
Present Inaccurate Introduced: alien Containing type locality