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
Amplimatricata       Egger, Lapraz, Tomiczek, et al., 2015
Polycladida       Lang, 1884 [sensu Faubel 1983/1984]
Cotylea       Lang, 1884
Opisthogenioidea       Faubel, 1984
Opisthogeniidae       Palombi, 1928
Opisthogenia       Palombi, 1928
crassus       (Verrill, 1892)

Current synonymy:

Opisthogenia crassus (Verrill, 1892) synonym of Stylochus crassus Verrill, 1892 (no ref.)
Stylochus crassus Verrill, 1893 synonym of Stylochus crassus Verrill, 1892 (no ref.)
Stylochus crassus Verrill, 1892 accepted name

Currently accepted as Stylochus crassus Verrill, 1892

Return to Opisthogenia crassus (Verrill, 1892)