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Geomyinae

Osteichthyes - Rodentia - Geomyidae

Taxonomy
Geomyinae was named by Bonaparte (1845).

It was assigned to Geomyidae by Korth (1987), May et al. (2011).

Synonymy list
YearName and author
1845Geomyinae Bonaparte
1987Geomyinae Korth p. 1060
2011Geomyinae May et al. p. 27

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
classOsteichthyes
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
—Tetrapoda
—Reptiliomorpha
—Anthracosauria
subclassAmphibiosauriaKuhn 1967
—Cotylosauria()
—Amniota
subclassSynapsida
—Therapsida()
infraorderCynodontia()
RankNameAuthor
—Mammaliamorpha
—Mammaliaformes
classMammalia
—Cladotheria
—Zatheria
subclassTribosphenida()
subclassTheria
—Eutheria()
—Placentalia
—Boreoeutheria
—EuarchontogliresMurphy et al. 2001
—GliriformesWyss and Meng 1996
—Glires()
—Simplicidentata()
orderRodentiaBowdich 1821
infraorderCastorimorpha
superfamilyGeomyoideaBonaparte 1845
familyGeomyidaeBonaparte 1845
subfamilyGeomyinaeBonaparte 1845
subfamilyGeomyinaeBonaparte 1845

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. †Geomyinae Bonaparte 1845
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G. †Parapliosaccomys Shotwell 1967
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†Parapliosaccomys annae Korth 1987
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Invalid names: Parapliosaccomys wittei Martin 2008 [replaced]
G. †Prothomomys May et al. 2011
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†Prothomomys warrenensis May et al. 2011
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialsubc
Locomotion: actively mobilec
Life habit: fossorialf
Diet: browserf
Reproduction: viviparoussubc
Created: 2005-06-08 10:11:09
Modified: 2005-08-26 13:06:30
Source: f = family, subc = subclass, c = class, subp = subphylum
References: Lillegraven 1979, Nowak 1991, Ji et al. 2002, Hendy et al. 2009, Carroll 1988

Age range: base of the Bartonian to the top of the Hemphillian or 41.03000 to 4.70000 Ma

Collections (28 total)


Time interval Ma Country or state Original ID and collection number
Bartonian - Rupelian41.03 - 27.3Mexico (Oaxaca) Geomyinae indet. (166797)
Barstovian16.3 - 12.5USA (Nebraska) Parapliosaccomys annae (18031 18121 18141 18164 18209) Parapliosaccomys sp. (18027)
Barstovian16.3 - 12.5USA (Wyoming) Lignimus transversus (18868 18990)
Early/Lower Barstovian16.3 - 12.5USA (Montana) Phelosaccomys annae (18803)
Clarendonian12.5 - 9.4USA (Kansas) Lignimus hibbardi (18450)
Clarendonian12.5 - 9.4USA (South Dakota) Geomyinae indet. (18344) Lignimus hibbardi (18406)
Clarendonian12.5 - 9.4USA (Nebraska) Phelosaccomys hibbardi (18324 18452 188779)
Late/Upper Clarendonian12.5 - 9.4USA (Nebraska) Geomyidae indet. (18066) Phelosaccomys hibbardi (18327)
Hemphillian9.4 - 4.7USA (Nevada) Parapliosaccomys oregonensis (18850)
Hemphillian9.4 - 4.7USA (Oregon) Parapliosaccomys sp., Pliosaccomys dubius (18970) Parapliosaccomys wittei (237928 237929 237930 237940 237941 237942)
Late/Upper Hemphillian9.4 - 4.7USA (Nevada) Nerterogeomys sp. (19374)
Late/Upper Hemphillian9.4 - 4.7USA (California) Prothomomys warrenensis (19604)