Order Therapsida Family †Akidnognathidae | Phylum Chordata | |
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Genus †ChthonosaurusVjuschkov, 1955 | ||
Chthonosaurus is an extinct genus of therocephalian therapsid from the Late Permian of Russia. It belongs to the family Akidnognathidae. The type species Chthonosaurus velocidens was named in 1955.
References
Chthonosaurus Wikipedia(Text) CC BY-SA