After Yates & Warren, 2000
<==o †Limnarchia Yates & Warren, 2000 |-- †Dvinosauria Yates & Warren, 2000 `--o †Stereospondylomorpha Yates & Warren, 2000 |-- †Stereospondyli Fraas, 1889 sensu Yates & Warren, 2000 `--o †Archegosauroidea (Meyer, 1857) Lydekker, 1885 |?- †Intasuchus silvicola Konzhukova, 1956 [Intasuchidae Konzhukova, 1956] |--o †Actinodontidae Lydekker, 1885 [Sclerocephaliae Jaekel, 1909] | |-- †Cheliderpeton vranyi Fritsch, 1877 [taxonomic history] | |?-o †Glanochthon Schoch & Witzmann, 2009 | | |-- †G. latirostre (Jordan, 1849) [Cheliderpeton latirostris (Jordan, 1849) Boy, 1993 [taxonomic history]] | | `-- †G. angusta Schoch & Witzmann, 2009 | |-- †Syndyodosuchus tetricus Konjukova, 1953 | `--o †Sclerocephalus Goldfuss, 1847 [taxonomic history] | |--o †S. haeuseri Goldfuss, 1847 [taxonomic history] | | |-- †S. h. haeuseri Goldfuss, 1847 | | `-- †S. h. jeckenbachensis Boy, 1988 | |?- †S. frossardi (Gaudry, 1866) Schoch & Milner, 2000 [taxonomic history] | |-- †S. bavaricus (Branco, 1896) Ammon, 1889 [taxonomic history] | |?- †S. credneri Fritsch, 1901 [taxonomic history] | |-- †“S. jogischneideri” Werneburg, 1992 | |-- †S. nobilis (Krätschmer & Resch, 2005 | |-- †S. stambergi Klembara & Steyer, 2012 | `-- †S. sp. `--o †Archegosauridae Meyer, 1857 |--o †Konzhukovia Gubin, 1991 | |-- †K. vetusta (Konzhukova, 1955) | `-- †K. tarda Gubin, 1991 `--+--o †Archegosaurus Goldfuss, 1847 | |-- †A. decheni Goldfuss, 1847 | `-- †A. dyscriton (Steen, 1938) [Memonomenos dyscriton] |?- †Bashkirosaurus tcherdyncevi Gubin, 1981 |?- †Collidosuchus tchudinovi Gubin, 1986 |--o †Platyoposaurus Lydekker, 1889 | |-- †P. rickardi (Twelvetrees, 1880) | |-- †P. stuckenburgi (Trautschold, 1884) | `-- †P. watsoni (Efremov, 1993) |?- †Prionosuchus plummeri Price, 1948 [=? Platyoposaurus (Cox & Hutchinson, 1991)] `?- †Tryphosuchus paucidens Konzhukova, 1955
Alternative phylogeny of Archegosauroidea after Klembara & Steyer, 2012<==o †Archegosauroidea `==o †Sclerocephalidae `==o †Sclerocephalus |--+-- †S. bavaricus | `--+-- †S. haeuseri | `--+-- †“S. jogischneideri” | `-- †S. nobilis `--+-- †Sclerocephalus stambergi `--+-- †Cheliderpeton latirostris `-- †Archegosaurus decheni |
Reference(s):
- Carroll, R. L., 1988: Vertebrate paleontology and evolution.
–W. H. Freeman and company, New York, 1988, 698 - Carroll, R. L., 1988: Appendix. 594-648.
in Carroll, R. L. 1988: Vertebrate paleontology and evolution.
–W. H. Freeman and company, New York, 1988, 698 - Holmes, R. B., Carroll, R. L. & Reisz, R. R., 1998: The first articulated skeleton of Dendrerpeton acadianum (Temnospondyli: Dendrerpentonidae) from the Lower Pennsylvanian locality of Joggins, Nova Scotia, and a review of its relationships.
–Journal of Vertebrate Paleontology: Vol. 18, #1, pp. 64-79 - Klembara, J. & Steyer, J. S., 2012: A New Species of Sclerocephalus (Temnospondyli: Stereospondylomorpha) from the Early Permian of the Boskovice Basin (Czech Republic).
–Journal of Paleontology: Vol. 86, #2, pp. 302-310 [doi: 10.1666/11-051.1] - Yates, A. M. & Warren, A. A., 2000: The phylogeny of the “higher” temnospondyls (Vertebrata: Choanata) and its implications for the monophyly and origins of Stereospondyla.
–Zoological Journal of the Linnean Society: Vol. 128, pp. 77-121