Rhigosaurus

Rhigosaurus
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
(unranked):	Amniota
Class:	Synapsida
Genus:	Rhigosaurus

Rhigosaurus is a genus of therocephalian therapsid.

See also

List of synapsids

References

The main groups of non-mammalian synapsids at Mikko's Phylogeny Archive

Therocephalians

Kingdom: Animalia
Phylum: Chordata
Class: Synapsida
Order: Therapsida
(unranked): Neotherapsida
(unranked): Theriodontia
(unranked):Eutheriodontia

Basal
therocephalians

Lycosuchidae	Lycosuchus

Scylacosauridae	Alopecideops Alopecodon Alopecognathus Alopecorhinus Cynariognathus Glanosuchus ?Hexacynodon ?Hyorhynchus Ictidoparia Ictidosaurus Karrowalteria Kotelcephalon Maraisaurus Pardosuchus Porosteognathus Pristerognathoides Pristerognathus Pristerosaurus Ptomalestes Scylacoides Scylacorhinus Scylacosaurus Scymnosaurus ?Tamboeria Therioides Zinnosaurus

Trochosuchidae	Hyaenasuchus Trochorhinus Trochosaurus Trochosuchus

Others	Crapartinella Theriodesmus

Eutherocephalia

Akidnognathidae

Akidnognathus
Annatherapsidus
Cerdops
?Cerdosuchoides
?Cerdosuchus
Euchambersia
Moschorhinus
Notaelurodon
Olivierosuchus
Pelictosuchus
Proalopecopsis
Promoschorhynchus
Zorillodontops

Chthonosauridae

Chthonosaurus

Gorochovetzia
Hofmeyria
Ictidostoma
Mirotenthes

Nanictidops
Purlovia

Scylacosuchidae

Scylacosuchus

Ictidosuchidae

Blattoidealestes
Chlynovia
Ictidosuchoides
Ictidosuchus
Malasaurus
?Muchia
?Perplexisaurus
Scalopodontes
?Scaloporhinus
Scaloposuchus

Ictidosuchopidae

Ictidosuchops

Karenitidae

Karenites

Regisaurus
Urumchia

Ericiolacertidae

Bauriinae	Antecosuchus Microgomphodon Scalopognathus Traversodontoides

"Ordosiidae"	Hazhenia Ordosiodon

Nothogomphodontinae	Nothogomphodon

Related categories

Therocephalia