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

Hyopsodus walcottianus

Osteichthyes - Condylarthra - Hyopsodontidae

Taxonomy

Sister species lacking formal opinion data

Synonymy list
YearName and author
1915Hyopsodus walcottianus Matthew
1930Hyopsodus walcottianus Hay p. 444

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

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
classOsteichthyes
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
Reptiliomorpha
Anthracosauria
subclassAmphibiosauriaKuhn 1967
Cotylosauria()
Amniota
RankNameAuthor
subclassSynapsida
Therapsida()
infraorderCynodontia()
Mammaliamorpha
Mammaliaformes
classMammalia
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
Epitheria
orderCondylarthraCope 1881
familyHyopsodontidaeTrouessart 1879
genusHyopsodusLeidy 1870
specieswalcottianus

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.

Hyopsodus walcottianus Matthew 1915
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialsubc
Locomotion: actively mobilec
Life habit: scansorialsubc
Diet: omnivoref
Reproduction: viviparoussubc
Created: 2005-08-31 13:57:38
Modified: 2005-08-31 15:57:38
Source: f = family, subc = subclass, c = class, subp = subphylum
References: Archibald 1998, Lillegraven 1979, Carroll 1988, Hendy et al. 2009, Ji et al. 2002

Age range: base of the Wasatchian to the top of the Bridgerian or 56.00000 to 45.90000 Ma

Collections (14 total)


Time interval Ma Country or state Original ID and collection number
Lostcabinian56.0 - 51.1USA (Wyoming) Hyopsodus walcottianus (15915 15917 15930)
Wasatchian56.0 - 51.1USA (Wyoming) Hyopsodus powellianus (15905) Hyopsodus walcottianus (15486 15710 15922 15946 15948 15955 15989)
Wasatchian56.0 - 51.1USA (Colorado) Hyopsodus walcottianus (15649 15650)
Bridgerian51.1 - 45.9USA (Wyoming) Hyopsodus walcottianus (16207)