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Tachyoryctoides ✝

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Source Data

Source	ID	Link
Global Biodiversity Information Facility ID (GBIF)	4828655	https://www.gbif.org/species/4828655
PaleoBioDB ID (PBDB)	41940	https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=41940

Rank

genus

Taxonomy (GBIF,PBDB)

Life : Animalia : Chordata : Mammalia : Rodentia : Muridae : Tachyoryctoides

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
infraorder	Myodonta	Schaub 1958
superfamily	Muroidea	Illiger 1811
-	Eumuroida	Steppan et al. 2004
family	Muridae	Illiger 1811
subfamily	Tachyoryctoidinae	Schaub 1958
genus	Tachyoryctoides	Bohlin 1937

Scientific Name

Tachyoryctoides Bohlin, 1937

Name Published In

Palaeont. sinica, (N. S.) C, no. 3

Opinions (PBDB)

Name	Rank	Opinion	Evidence	Author
Tachyoryctoides	genus	belongs to Rhizomyidae	stated without evidence	Li and Qiu, 1980
Tachyoryctoides	genus	belongs to Rhizomyidae	implied	McKenna and Bell, 1997
Tachyoryctoides	genus	belongs to Tachyoryctoidinae	stated without evidence	Bendukidze et al., 2009

Status (PBDB)

extinct

Taxon Size (PBDB)

First Recorded Appearance

33.9 - 28.4 Ma
Oligocene

Last Recorded Appearance

16.0 - 11.6 Ma
Miocene

Environment

terrestrial (based on Eutheria)

Motility

actively mobile (based on Osteichthyes)

Diet

herbivore, insectivore (based on Muridae)

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	Common Name(s)	Fossil Occurrences	Oldest	Youngest
Aralomys glikmani species	accepted (GBIF)	No associated record in PBDB
Tachyoryctoides bayarmae ✝ species	accepted (GBIF) listed (PBDB)		3	28.4 Ma Oligocene	28.4 Ma Oligocene
Tachyoryctoides engesseri ✝ species	accepted (GBIF) listed (PBDB)		5	28.4 Ma Oligocene	23.0 Ma Miocene
Tachyoryctoides glikmani ✝ species	listed (PBDB)		1	28.4 Ma Oligocene	28.4 Ma Oligocene
Tachyoryctoides intermedius ✝ species	accepted (GBIF) listed (PBDB)
Tachyoryctoides obrutschewi ✝ species	accepted (GBIF) listed (PBDB)		8	28.4 Ma Oligocene	28.1 Ma Oligocene
Tachyoryctoides pachygnatus ✝ species	accepted (GBIF) listed (PBDB)		15	28.4 Ma Oligocene	16.0 Ma Miocene
Tachyoryctoides padre ✝ species	accepted (GBIF) listed (PBDB)
Tachyoryctoides radnai ✝ species	accepted (GBIF) listed (PBDB)		7	28.4 Ma Oligocene	28.4 Ma Oligocene
Tachyoryctoides tatalgolicus ✝ species	accepted (GBIF) listed (PBDB)		4	28.4 Ma Oligocene	23.0 Ma Miocene

Synonymy List

Year	Name and Author
1937	Tachyoryctoides Bohlin
1939	Aralomys Argyropulo
1980	Tachyoryctoides Li and Qiu
1997	Aralomys McKenna and Bell
1997	Tachyoryctoides McKenna and Bell
2009	Tachyoryctoides Bendukidze et al. p. 352

References

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

Li C.-k., Qiu Z.-d. (1980) Early Miocene mammalian fossils of Xining Basin, Qinghai, Vertebrata PalAsiatica 18 3, 198-214

Bendukidze O. G., de Bruijn H., et al (2009) A revision of Late Oligocene associations of small mammals from the Aral Formation (Kazakhstan) in the National Museum of Georgia, Tbilisi, Palaeodiversity 2, 343-377

Nomenclator Zoologicus. A list of the names of genera and subgenera in zoology from the tenth edition of Linnaeus, 1758 to the end of 2004. Digitised by uBio from vols. 1-9 of Neave (ed.), 1939-1996 plus supplementary digital-only volume. http://ubio.org/NomenclatorZoologicus (as at 2006). - via The Interim Register of Marine and Nonmarine Genera

Palaeont. sinica, (N. S.) C, no. 3 - via The Interim Register of Marine and Nonmarine Genera

SN2000/McKenna & Bell, 1997 - via The Interim Register of Marine and Nonmarine Genera

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

as per family - 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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