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Ischnognathus

Mammalia - Creodonta - Hyaenodontidae

Taxonomy
Ischnognathus was named by Stovall (1948). It is not extant. Its type is Ischnognathus savagei.

It was considered a nomen vanum by Van Valen (1966).

It was assigned to Hyaenodontinae by Van Valen (1967); and to Hyaenodontidae by Stovall (1948), Gustafson (1986) and Gunnell (1998).

Species
I. savagei (type species)

Synonymy list
YearName and author
1948Ischnognathus Stovall
1967Ischnognathus Van Valen
1986Ischnognathus Gustafson
1998Ischnognathus Gunnell

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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()
Mammaliamorpha
RankNameAuthor
Mammaliaformes
classMammalia
Theriamorpha(Rowe 1993)
Theriiformes()
Trechnotheria
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
Boreoeutheria
Laurasiatheria
Scrotifera
Ferae()
orderCreodonta()
orderHyaenodonta()
superfamilyHyaenodontoideaLeidy 1869
familyHyaenodontidaeLeidy 1869
genusIschnognathus

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. †Ischnognathus Stovall 1948
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Ischnognathus savagei Stovall 1948
Diagnosis
No diagnoses are available