Turbellarians taxon details
Pseudogeoplana elongata (Darwin, 1844) Ogren & Kawakatsu, 1990
482989 (urn:lsid:marinespecies.org:taxname:482989)
accepted
Species
Geoplana darwini Hallez, 1893 · unaccepted
Geoplana elongata (Darwin, 1844) Schultze, 1856 · unaccepted
Planaria elongata Darwin, 1844 · unaccepted
Polycladus darwini Diesing, 1862 · unaccepted (See Graff (1899))
Polycladus elongatus (Darwin, 1844) Stimpson, 1857 · unaccepted
recent only
(of Planaria elongata Darwin, 1844) Darwin, C. (1844). Brief descriptions of several terrestrial planariae and of some remarkable marine species, with an account of their habits. Ann. and Mag. of Nat hist., 14: 241-251, pl. 5, figs. 1-4 [details] 
Type locality contained in Chile
type locality contained in Chile [from synonym] [view taxon] [details]
Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2025). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora. Pseudogeoplana elongata (Darwin, 1844) Ogren & Kawakatsu, 1990. Accessed at: https://www.marinespecies.org/turbellarians/aphia.php?p=taxdetails&id=482989 on 2026-02-05
Date
action
by
original description
(of Geoplana darwini Hallez, 1893) Hallez, P. (1893). Catalogue des turbellariés (Rhabdocoelides, Triclades et Polyclades) du Nord de la France et de la côte Boulonnaise. Rev. Biol. Nord Fr., 5: 135-158 and 165-197. [details]
original description (of Planaria elongata Darwin, 1844) Darwin, C. (1844). Brief descriptions of several terrestrial planariae and of some remarkable marine species, with an account of their habits. Ann. and Mag. of Nat hist., 14: 241-251, pl. 5, figs. 1-4 [details]
new combination reference Ogren, R. E.; Kawakatsu, M. (1990). Index to species of the family Geoplanidae (Turbellaria, Tricladida, Terricola) Part I: Geoplaninae. Part II: Caenoplaninae and Pelmatoplaninae. <em>Bull. Fuji Women 's College.</em> No 28, Ser II:79-166. [details]
new combination reference (of Geoplana elongata (Darwin, 1844) Schultze, 1856) Schultze, Max. (1856). Beiträge zur Kenntniss der Landplanarien nach Mittheilungen des Dr. Fritz Müller in Brasilien und nach eigenen Untersuchungen. <em>Abhandl. d. naturforschenden Gesellschaft in Halle.</em> 4(1): 19-38. [details]
new combination reference (of Polycladus darwini Diesing, 1862) Diesing, C. M. 1862. Revision der Turbellarien. Sitzungsberichte der Kaiserliche Akademie der Wissenschaften, Wien, Mathematisch-Naturwissenschaftliche Klasse, 44: 485-578. [details]
new combination reference (of Polycladus elongatus (Darwin, 1844) Stimpson, 1857) Stimpson, W. (1857). Prodromus descriptionis animalium evertebratorum, quae in Expeditione ad Oceanum Pacificum Septentrionalem a Republica Federata missa, Johanne Rodgers Duce, observavit et descripsit. Pars I, Turbellaria Dendrocoela. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 9: 19-31 [1-13 in separate]., available online at https://archive.org/details/prodromusdescrip00stim [details]
original description (of Planaria elongata Darwin, 1844) Darwin, C. (1844). Brief descriptions of several terrestrial planariae and of some remarkable marine species, with an account of their habits. Ann. and Mag. of Nat hist., 14: 241-251, pl. 5, figs. 1-4 [details]
new combination reference Ogren, R. E.; Kawakatsu, M. (1990). Index to species of the family Geoplanidae (Turbellaria, Tricladida, Terricola) Part I: Geoplaninae. Part II: Caenoplaninae and Pelmatoplaninae. <em>Bull. Fuji Women 's College.</em> No 28, Ser II:79-166. [details]
new combination reference (of Geoplana elongata (Darwin, 1844) Schultze, 1856) Schultze, Max. (1856). Beiträge zur Kenntniss der Landplanarien nach Mittheilungen des Dr. Fritz Müller in Brasilien und nach eigenen Untersuchungen. <em>Abhandl. d. naturforschenden Gesellschaft in Halle.</em> 4(1): 19-38. [details]
new combination reference (of Polycladus darwini Diesing, 1862) Diesing, C. M. 1862. Revision der Turbellarien. Sitzungsberichte der Kaiserliche Akademie der Wissenschaften, Wien, Mathematisch-Naturwissenschaftliche Klasse, 44: 485-578. [details]
new combination reference (of Polycladus elongatus (Darwin, 1844) Stimpson, 1857) Stimpson, W. (1857). Prodromus descriptionis animalium evertebratorum, quae in Expeditione ad Oceanum Pacificum Septentrionalem a Republica Federata missa, Johanne Rodgers Duce, observavit et descripsit. Pars I, Turbellaria Dendrocoela. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 9: 19-31 [1-13 in separate]., available online at https://archive.org/details/prodromusdescrip00stim [details]
Present Inaccurate Introduced: alien Containing type locality
To Biodiversity Heritage Library (1 publication) (from synonym Polycladus elongatus (Darwin, 1844) Stimpson, 1857)
To Biodiversity Heritage Library (14 publications) (from synonym Planaria elongata Darwin, 1844)
To Biodiversity Heritage Library (2 publications) (from synonym Polycladus darwini Diesing, 1862)
To Biodiversity Heritage Library (5 publications) (from synonym Geoplana elongata (Darwin, 1844) Schultze, 1856)
To the Turbellarian Taxonomic Database
(from synonym Geoplana elongata (Darwin, 1844) Schultze, 1856)
To the Turbellarian Taxonomic Database
(from synonym Planaria elongata Darwin, 1844)
To the Turbellarian Taxonomic Database
(from synonym Polycladus darwini Diesing, 1862)
To the Turbellarian Taxonomic Database
(from synonym Polycladus elongatus (Darwin, 1844) Stimpson, 1857)
To the Turbellarian Taxonomic Database
To the Turbellarian Taxonomic Database
(from synonym Geoplana darwini Hallez, 1893)
To Biodiversity Heritage Library (14 publications) (from synonym Planaria elongata Darwin, 1844)
To Biodiversity Heritage Library (2 publications) (from synonym Polycladus darwini Diesing, 1862)
To Biodiversity Heritage Library (5 publications) (from synonym Geoplana elongata (Darwin, 1844) Schultze, 1856)
To the Turbellarian Taxonomic Database
(from synonym Geoplana elongata (Darwin, 1844) Schultze, 1856)To the Turbellarian Taxonomic Database
(from synonym Planaria elongata Darwin, 1844)To the Turbellarian Taxonomic Database
(from synonym Polycladus darwini Diesing, 1862)To the Turbellarian Taxonomic Database
(from synonym Polycladus elongatus (Darwin, 1844) Stimpson, 1857)To the Turbellarian Taxonomic Database
To the Turbellarian Taxonomic Database
(from synonym Geoplana darwini Hallez, 1893)