Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Symphysorrhachis

Mammalia - Perissodactyla

Taxonomy
Symphysorrhachis was named by Belyaeva (1954). Its type is Symphysorrhachis brevirostris.

It was assigned to Hyracodontidae by Carroll (1988); and to Rhinocerotoidea by Prothero and Schoch (1989).

Species
S. brevirostris (type species)

Synonymy list
YearName and author
1954Symphysorrhachis Belyaeva p. 192
1988Symphysorrhachis Carroll
1989Symphysorrhachis Prothero and Schoch p. 536

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
—Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
—Tetrapoda
—Reptiliomorpha
—Anthracosauria
subclassAmphibiosauriaKuhn 1967
—Cotylosauria()
—Amniota
subclassSynapsida
—Therapsida()
infraorderCynodontia()
RankNameAuthor
—Mammaliamorpha
—Mammaliaformes
classMammalia
—Cladotheria
—Zatheria
subclassTribosphenida()
subclassTheria
—Eutheria()
—Placentalia
—Boreoeutheria
—Laurasiatheria
—Scrotifera
—Euungulata
—Panperissodactyla
superorderPerissodactylamorpha
orderPerissodactyla()
—Tapiromorpha(Haeckel 1873)
—Ceratomorpha(Wood 1937)
superfamilyRhinocerotoidea
genusSymphysorrhachisBelyaeva 1954

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

G. †Symphysorrhachis Belyaeva 1954
show all | hide all
Diagnosis
No diagnoses are available