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Heptaxodontidae (disused)

Mammalia - Rodentia - Heptaxodontidae

Taxonomy
Heptaxodontidae was named by Anthony (1917). It is extant.

It was assigned to Cavioidea by Paula Couto (1956); to Chinchilloidea by Wood (1958); and to Octodontoidea by Nowak (1999).

Synonymy list
YearName and author
1917Heptaxodontidae Anthony
1956Heptaxodontidae Paula Couto p. 97
1958Heptaxodontidae Wood p. 172
1999Heptaxodontidae Nowak

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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
Mammaliaformes
RankNameAuthor
classMammalia
Theriamorpha(Rowe 1993)
Theriiformes()
Trechnotheria
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
Boreoeutheria
EuarchontogliresMurphy et al. 2001
GliriformesWyss and Meng 1996
Glires()
Simplicidentata()
orderRodentiaBowdich 1821
CtenohystricaHuchon et al. 2000
infraorderHystricognathi(Tullberg 1899)
Caviomorpha(Wood and Patterson 1955)
superfamilyChinchilloideaBennett 1833
familyHeptaxodontidaeAnthony 1917
familyHeptaxodontidaeAnthony 1917

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.

Fm. Heptaxodontidae Anthony 1917
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialsubc
Locomotion: actively mobilec
Life habit: ground dwellingf
Diet: herbivoref
Reproduction: viviparoussubc
Comments: life habit and diet based on Nowak 1999f
Created: 2005-08-26 11:47:39
Modified: 2005-08-26 13:47:39
Source: f = family, subc = subclass, c = class, subp = subphylum
References: Hendy et al. 2009, Carroll 1988, Ji et al. 2002, Nowak 1999, Lillegraven 1979
Collections
No collection or age range data are available