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Allomyidae ✝

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Source Data

Source	ID	Link
Global Biodiversity Information Facility ID (GBIF)	4829318	https://www.gbif.org/species/4829318
PaleoBioDB ID (PBDB)	41440	https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=41440

Rank

family

Taxonomy (GBIF,PBDB)

Life : Animalia : Chordata : Mammalia : Rodentia : Allomyidae

Taxonomic Status (GBIF)

accepted

Classification
(PBDB,GBIF)

Rank	Name	Author
-	Eukaryota
-	Opisthokonta	Cavalier-Smith 1987
kingdom	Animalia
-	Triploblastica	Lankester 1877
-	Nephrozoa	Jondelius et al. 2002
-	Deuterostomia	Grobben 1908
phylum	Chordata	Haeckel 1847
subphylum	Vertebrata	Lamarck 1801
superclass	Gnathostomata	Gegenbauer 1874
-	Osteichthyes
-	Sarcopterygii	Romer 1955
subclass	Dipnotetrapodomorpha
subclass	Tetrapodomorpha
-	Tetrapoda
-	Reptiliomorpha	Säve-Söderbergh 1934
-	Anthracosauria	Säve-Söderbergh 1934
-	Batrachosauria
-	Cotylosauria
-	Amniota	Haeckel 1866
-	Synapsida	Osborn 1903
-	Therapsida
infraorder	Cynodontia
-	Epicynodontia	Hopson and Kitching 2001
infraorder	Eucynodontia	Kemp 1982
-	Probainognathia	Hopson 1990
-	Mammaliamorpha	Rowe 1988
-	Mammaliaformes	Rowe 1988
class	Mammalia	Linnaeus 1758
subclass	Tribosphenida
infraclass	Eutheria
-	Placentalia	Owen 1837
-	Euarchontoglires	Murphy et al. 2001
-	Glires
order	Rodentia
family	Allomyidae	Marsh 1877

Scientific Name

Allomyidae

Opinions (PBDB)

Name	Rank	Opinion	Evidence	Author
Allomyidae	family	belongs to Rodentia	stated with evidence	Marsh, 1877
Allomyidae	family	subjective synonym of Sciuridae	stated without evidence	Hay, 1902
Allomyidae	family	belongs to Aplodontoidea	implied	McKenna and Bell, 1997

Status (PBDB)

extinct

Taxon Size (PBDB)

First Recorded Appearance

46.2 - 40.4 Ma
Eocene

Last Recorded Appearance

20.4 - 16.0 Ma
Miocene

Environment

terrestrial (based on Eutheria)

Motility

actively mobile (based on Osteichthyes)

Diet

herbivore (based on Rodentia)

Taphonomy

phosphatic (based on Vertebrata)

Primary Reference (PBDB)

M. C. McKenna and S. K. Bell. 1997. Classification of Mammals Above the Species Level

Fossil Distribution

Subtaxa

Name	Status	Fossil Occurrences	Oldest	Youngest
Allomys ✝ genus	accepted (GBIF) listed (PBDB)	8	33.3 Ma Oligocene	30.8 Ma Oligocene
Alwoodia ✝ genus	accepted (GBIF) listed (PBDB)	16	30.8 Ma Oligocene	24.8 Ma Oligocene
Campestrallomys ✝ genus	accepted (GBIF) listed (PBDB)	12	33.3 Ma Oligocene	26.3 Ma Oligocene
Downsimus ✝ genus	accepted (GBIF) listed (PBDB)	7	30.8 Ma Oligocene	26.3 Ma Oligocene
Ephemeromys ✝ genus	accepted (GBIF) listed (PBDB)	3	33.9 Ma Oligocene	33.9 Ma Oligocene
Haplomys ✝ genus	accepted (GBIF) listed (PBDB)	5	33.9 Ma Oligocene	30.8 Ma Oligocene
Oropyctis ✝ genus	accepted (GBIF) listed (PBDB)	1	33.3 Ma Oligocene	33.3 Ma Oligocene
Parallomys ✝ genus	accepted (GBIF) listed (PBDB)	3	26.3 Ma Oligocene	24.8 Ma Oligocene
Pelycomys ✝ genus	accepted (GBIF) listed (PBDB)	11	37.2 Ma Eocene	33.9 Ma Oligocene
Plesispermophilus ✝ genus	accepted (GBIF) listed (PBDB)	15	33.9 Ma Oligocene	28.4 Ma Oligocene
Prosciurus ✝ genus	accepted (GBIF) listed (PBDB)	39	40.4 Ma Eocene	20.4 Ma Miocene
Rudiomys ✝ genus	accepted (GBIF) listed (PBDB)	1	20.4 Ma Miocene	20.4 Ma Miocene
Sciurodon ✝ genus	accepted (GBIF) listed (PBDB)	6	33.9 Ma Oligocene	28.4 Ma Oligocene
Spurimus ✝ genus	accepted (GBIF) listed (PBDB)	7	46.2 Ma Eocene	37.2 Ma Eocene

Synonymy List

Year	Name and Author
1877	Allomyidae Marsh
1997	Allomyidae McKenna and Bell

References

McKenna M. C., Bell S. K. (1997) , Classification of Mammals Above the Species Level, 1-640

Marsh O. C. Notice of some new vertebrate fossils, American Journal of Arts and Sciences 14, 249-256

SN2000: Brands, S. J. (compiler) 1989-2005. Systema Naturae 2000. Amsterdam, The Netherlands (2006 version). Available online at http://sn2000.taxonomy.nl/. - via The Interim Register of Marine and Nonmarine Genera

Systema Naturae 2000 (2006 version) - via The Interim Register of Marine and Nonmarine Genera

Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!

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