Category:Chthonosaurus

**Chthonosaurus**
	genus of mammals (fossil)
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Instance of	fossil taxon;
Start time	266th millennium BC;
End time	254th millennium BC;
Taxonomy
Kingdom	Animalia
Subkingdom	Bilateria
Superphylum	Deuterostomia
Phylum	Chordata
Subphylum	Vertebrata
Infraphylum	Gnathostomata
Megaclass	Osteichthyes
Superclass	Sarcopterygii
Superclass	Tetrapoda
Suborder	Therocephalia
Infraorder	Scylacosauria
Parvorder	Eutherocephalia
Family	Akidnognathidae
Genus	Chthonosaurus
Authority file
	Q615659; Fossilworks taxon ID: 39152; GBIF taxon ID: 4822351; IRMNG ID: 1220806
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Domain: Eukaryota • Regnum: Animalia • Phylum: Chordata • Subphylum: Vertebrata • Infraphylum: Gnathostomata • Superclassis: Tetrapoda • Cladus: Amniota • Cladus: Synapsida • Cladus: Therapsida • Cladus: Therocephalia • Cladus: Eutherocephalia • Familia: Chthonosauridae • Genus: Chthonosaurus Vjuschkov (1955)