Orthopus

Orthopus
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Synapsida
Genus:	Orthopus

Orthopus is an extinct genus of non-mammalian synapsids. It is based on a partial humerus that closely resembles Estemmenosuchus, in the limited comparisons possible.

See also

• List of therapsids

References

• Kammerer, Christian F. (2011). "Systematics of the Anteosauria (Therapsida: Dinocephalia)". Journal of Systematic Palaeontology. 9 (2): 261–304. doi:10.1080/14772019.2010.492645. eISSN 1478-0941. ISSN 1477-2019. S2CID 84799772.
• The main groups of non-mammalian synapsids at Mikko's Phylogeny Archive