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

Trogosinae

Mammalia - Esthonychidae

Synonyms
Synonymy list
YearName and author
1868Anchippodus Leidy p. 232
1868Anchippodus riparius Leidy p. 232
1873Anchippodus Leidy p. 328
1873Anchippodus riparius Leidy p. 328
1902Anchippodus Hay p. 716
1902Anchippodus riparius Hay p. 717
1953Trogosinae Gazin p. 33
1998Trogosinae Lucas and Schoch p. 270
2007Trogosinae Miyata p. 662

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
RankNameAuthor
—Therapsida()
infraorderCynodontia()
—Mammaliamorpha
—Mammaliaformes
classMammalia
—Theriamorpha(Rowe 1993)
—Theriiformes()
—Trechnotheria
—Cladotheria
—Zatheria
subclassTribosphenida()
subclassTheria
—Eutheria()
—Cimolesta()
suborderTillodontia()
familyEsthonychidaeCope 1883
subfamilyTrogosinae
subfamilyTrogosinae

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.

Subfm. †Trogosinae Gazin 1953
show all | hide all
G. †Higotherium Miyata and Tomida 1998
hide
†Higotherium hypsodon Miyata and Tomida 1998
G. †Tillodon Gazin 1953
hide
†Tillodon fodiens Marsh 1875
G. †Trogosus Leidy 1871
hide
†Trogosus castoridens Leidy 1871
†Trogosus gazini Miyata 2007
†Trogosus grangeri Gazin 1953
†Trogosus hillsii Gazin 1953
†Trogosus hyracoides Marsh 1873
†Trogosus latidens Marsh 1874
†Trogosus shantunensis Chow 1963
+
Invalid names: Kuanchuanius danjiangensis Cheng and Ma 1990 [synonym]
Invalid names: Tillotherium Marsh 1873 [synonym]
Invalid names: Anchippodus Leidy 1868 [nomen dubium]
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: 2005-08-31 13:30:51
Modified: 2005-08-31 15:30:51
Source: o = order, subc = subclass, c = class, subp = subphylum
References: Lucas and Schoch 1998, Lillegraven 1979, Carroll 1988, Ji et al. 2002, Hendy et al. 2009

Age range: base of the Wasatchian to the top of the Bridgerian or 55.80000 to 46.20000 Ma

Collections (45 total)


Time interval Ma Country or state Original ID and collection number
Wasatchian55.8 - 50.3USA (Wyoming) Stylinodontinae indet. (15839)
Early/Lower Eocene55.8 - 48.6Japan Trogosus latidens (179616)
Early/Lower Eocene55.8 - 48.6Canada (British Columbia) Trogosus sp., Trogosus latidens (186954)
Bridgerian50.3 - 46.2USA (Colorado) Trogosus grangeri (16239 16240 16241 16242 16398)
Bridgerian50.3 - 46.2USA (Utah) Trogosus sp. (16396)
Bridgerian50.3 - 46.2USA (California) Trogosus sp. (16422)
Bridgerian50.3 - 46.2USA (Wyoming) Tillodon fodiens (16284) Tillodon fodiens, Trogosus hyracoides (16201) Tillotherium sp. (16213) Trogosus castoridens (16228) Trogosus gazini (75120) Trogosus hyracoides (16137 16138 16205 16226 16413) Trogosus latidens (16198 16289 16355 16358 16359 16360 16496) Trogosus sp. (15837 16207 16223 16291 16302 16376 16415 16438 16452 16479 16480 16485 16488)
Lutetian47.8 - 41.3Japan Higotherium hypsodon (37601)
Lutetian47.8 - 41.3USA (New Jersey) Anchippodus riparius (16411)
Middle Eocene47.8 - 37.71USA (New Jersey) Anchippodus riparius (88090)
Middle Eocene47.8 - 37.71China (Hubei) Kuanchuanius danjiangensis (175807)
Middle Eocene47.8 - 37.71Japan Trogosus sp. (179617)