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Neoreomys ✝

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Source Data

Source	ID	Link
Global Biodiversity Information Facility ID (GBIF)	4829071	https://www.gbif.org/species/4829071
PaleoBioDB ID (PBDB)	42086	https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=42086

Rank

genus

Taxonomy (GBIF,PBDB)

Life : Animalia : Chordata : Mammalia : Rodentia : Dasyproctidae : Neoreomys

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
suborder	Hystricomorpha
infraorder	Hystricognathi
-	Caviomorpha
superfamily	Cavioidea	Fischer de Waldheim 1817
family	Dasyproctidae	Gray 1825
genus	Neoreomys	Ameghino 1887

Scientific Name

Neoreomys Ameghino, 1887

Name Published In

Enum. Mam. fos. Patag.

Opinions (PBDB)

Name	Rank	Opinion	Evidence	Author
Neoreomys	genus	belongs to Capromyidae	stated without evidence	Fields, 1957
Neoreomys	genus	belongs to Dasyproctidae	implied	McKenna and Bell, 1997
Neoreomys	genus	belongs to Dasyproctidae	stated without evidence	Kramarz, 2006

Status (PBDB)

extinct

Taxon Size (PBDB)

First Recorded Appearance

29.0 - 21.0 Ma
Cenozoic

Last Recorded Appearance

11.6 - 5.3 Ma
Miocene

Environment

terrestrial (based on Eutheria)

Motility

actively mobile (based on Osteichthyes)

Diet

herbivore (based on Dasyproctidae)

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
Neoreomys australis ✝ species	accepted (GBIF) listed (PBDB)	29	23.0 Ma Miocene	17.5 Ma Miocene
Neoreomys huilensis ✝ species	accepted (GBIF) listed (PBDB)	3	23.0 Ma Miocene	11.6 Ma Miocene
Neoreomys limatus ✝ species	accepted (GBIF) listed (PBDB)
Neoreomys pinturensis ✝ species	accepted (GBIF) listed (PBDB)	3	23.0 Ma Miocene	21.0 Ma Miocene

Synonymy List

Year	Name and Author
1887	Neoreomys Ameghino
1891	Neoreomys (Pseudoneoreomys) Ameghino p. 14
1894	Pseudoneoreomys Ameghino p. 69
1957	Neoreomys Fields
1997	Neoreomys McKenna and Bell
2006	Neoreomys Kramarz p. 54
2010	Neoreomys Kramarz et al.

References

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

Ameghino F. Nuevos restos de mamíferos fósiles descubiertos por Carlos Ameghino en el Eoceno inferior de la Patagonia austral. – Especies nuevas, adiciones y correcciones [New remains of fossil mammals discovered by Carlos Ameghino in the lower Eocene of southern Patagonia. – New species, additions, and corrections], Revista Argentina de Historia Natural 1, 289-328

Ameghino F. Enumeration synoptique des especes de mammifères fossiles des formations éocènes de Patagonie, Boletin de la Academia Nacional de Ciencias en Cordoba (Republica Argentina) 13, 259-452

Fields R. W. (1957) Hystricomorph rodents from the late Miocene of Colombia, South America, University of California Publications in Geological Sciences 32, 273-404

Kramarz A. (2006) Neoreomys and Scleromys (Rodentia, Hystricognathi) from the Pinturas Formation, late Early Miocene of Patagonia, Argentina, Revista del Museo Argentina de Ciencias Naturales n.s 8 1, 53-62

Kramarz A. G., Vucetich M. G., et al (2010) A new mammal fauna at the top of the Gran Barranca sequence and its biochronological significance, The Paleontology of Gran Barranca: Evolution and Environmental Change through the Middle Cenozoic of Patagonia, 264-277

Enum. Mam. fos. Patag. - via The Interim Register of Marine and Nonmarine Genera

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

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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