Turbellarian taxonomic database

taxon:

Searches can be binomial and to partial names (e.g., for "Mac hys")
[Red-highlighted taxa are synonyms; click '(syn)' links to see the valid taxa.]
[Green-highlighted taxa are otherwise ill-defined or of uncertain position]
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Bilateria (Main hierarchy)
Protostomia       Grobben, 1908
Platyhelminthes       Minot, 1876
Rhabditophora       Ehlers, 1985
Trepaxonemata       Ehlers, 1984
Euneoophora       Laumer & Giribet, 2014
Rhabdocoela       Ehrenberg, 1831
Dalytyphloplanida       Willems, Wallberg, Jondelius, Littlewood, Backeljau, Schockaert, Artoi
Neotyphloplanida       Willems et al., 2006
Thalassotyphloplanida       Willems et al., 2006
Trigonostomidae       Graff, 1905
Trigonostomum       Schmidt, 1852
quadrifolium       Riedl, 1954

Current synonymy:

Hyporhynchus intermedius Attems, 1897 synonym of Trigonostomum coronatum (Graff, 1882) according to Attems CG (1897), p. 228
Hyporhynchus coronatus Graff, 1882 synonym of Trigonostomum coronatum (Graff, 1882) according to Graff Lvon (1882), p. 340
Hyporhynchus intermedius Attems, 1897 synonym of Trigonostomum intermedium (Attems, 1896) (no ref.)
Trigonostomum quadrifolium Riedl, 1954 synonym of Trigonostomum coronatum (Graff, 1882) according to Willems WR, Artois TJ, Wouter VA, Schockaert ER (2004), p. 286-287
Trigonostomum intermedium (Attems, 1896) synonym of Trigonostomum coronatum (Graff, 1882) according to Willems WR, Artois TJ, Wouter VA, Schockaert ER (2004), p. 286-287
Trigonostomum coronatum (Graff, 1882) accepted name

Currently accepted as Trigonostomum coronatum (Graff, 1882)

Return to Trigonostomum quadrifolium Riedl, 1954