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

Adjidaumo trilophus

Mammalia - Rodentia - Eomyidae

Taxonomy
Gymnoptychus trilophus was named by Cope (1873).

It was recombined as Adjidaumo trilophus by Hay (1899) and Hay (1902); it was recombined as Paradjidaumo trilophus by Wood (1937), Galbreath (1953), Wood (1974), Wood (1980), Korth (1980) and Korth (2014).

Synonyms
Synonymy list
YearName and author
1873Gymnoptychus nasutus Cope p. 6
1873Gymnoptychus trilophus Cope p. 6
1899Adjidaumo trilophus Hay
1902Eumys minor Douglass p. 252
1902Adjidaumo trilophus Hay p. 720
1903Gymnoptychus minor Douglass
1903Gymnoptychus liolophus Matthew
1903Gymnoptychus minor Matthew
1930Adjidaumo minor Hay
1934Paradjidaumo minor Burke
1934Paradjidaumo nasutus Burke
1937Paradjidaumo minor Wood
1937Paradjidaumo trilophus Wood
1953Paradjidaumo trilophus Galbreath
1965Paradjidaumo minor Black
1974Paradjidaumo trilophus Wood
1980Paradjidaumo trilophus Korth
1980Paradjidaumo minor Wood
1980Paradjidaumo trilophus Wood
2014Paradjidaumo trilophus Korth p. 384

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()
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
infraorderCastorimorpha
superfamilyGeomyoideaBonaparte 1845
familyEomyidaeWinge 1887
genusAdjidaumo
speciestrilophus()

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.

Adjidaumo trilophus Cope 1873
show all | hide all
Invalid names: Adjidaumo nasutus Cope 1873 [synonym], Eumys minor Douglass 1902 [synonym], Gymnoptychus liolophus Matthew 1903 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialsubc
Locomotion: actively mobilec
Life habit: ground dwellingo
Diet: herbivoreo
Reproduction: viviparoussubc
Created: 2005-08-26 14:04:46
Modified: 2005-08-26 16:04:46
Source: o = order, subc = subclass, c = class, subp = subphylum
References: Nowak 1999, Carroll 1988, Lillegraven 1979, Ji et al. 2002, Hendy et al. 2009

Age range: base of the Middle Chadronian to the top of the Whitneyan or 37.20000 to 30.80000 Ma

Collections (35 total)


Time interval Ma Country or state Original ID and collection number
Duchesnean - Chadronian40.4 - 33.9USA (Montana) Paradjidaumo trilophus (16840)
Chadronian37.2 - 33.9USA (Colorado) Paradjidaumo trilophus (16977)
Chadronian37.2 - 33.9USA (Wyoming) Paradjidaumo minor (17045) Paradjidaumo trilophus (16952)
Chadronian37.2 - 33.9USA (Montana) Paradjidaumo minor (16924 16946) Paradjidaumo trilophus (16949 16959 16988 16990 17041)
Chadronian37.2 - 33.9USA (North Dakota) Paradjidaumo trilophus (16991)
Chadronian37.2 - 33.9USA (South Dakota) Paradjidaumo minor (17007)
Chadronian37.2 - 33.9USA (Nebraska) Paradjidaumo trilophus (16917 16930 16941 17014 17033)
Late/Upper Chadronian37.2 - 33.9USA (Montana) Paradjidaumo trilophus (17027)
Late/Upper Chadronian37.2 - 33.9USA (Colorado) Paradjidaumo trilophus (85117)
Middle Chadronian - Late/Upper Chadronian37.2 - 33.9USA (Colorado) Paradjidaumo trilophus (156988)
Chadronian - Orellan37.2 - 33.3USA (Utah) Paradjidaumo minor (17008)
Orellan33.9 - 33.3USA (North Dakota) Paradjidaumo trilophus (17301)
Orellan33.9 - 33.3USA (Nebraska) Paradjidaumo trilophus (17098 17108 17159 17164 17250)
Orellan33.9 - 33.3USA (Montana) Paradjidaumo minor (17075) Paradjidaumo sp. (17090)
Orellan33.9 - 33.3USA (Colorado) Paradjidaumo trilophus (17081 17082)
Orellan33.9 - 33.3USA (South Dakota) Paradjidaumo trilophus (17094)
Whitneyan33.3 - 30.8USA (South Dakota) Paradjidaumo trilophus (17336 170168)