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Rhagomys

Description

Rhagomys is a genus of South American rodents in the tribe Thomasomyini of the family Cricetidae. Two species separated by about 3100 km are known, from southeast Peru and Bolivia east of the Andes, and in the Atlantic Forest of southeast Brazil. An undetermined species of Rhagomys has also been reported from Mato Grosso in central Brazil. The species are as follows:


Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)2439150https://www.gbif.org/species/2439150
PaleoBioDB ID (PBDB)41925https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=41925
Rankgenus
Taxonomy (GBIF)Life : Animalia : Chordata : Mammalia : Rodentia : Cricetidae : Rhagomys
Taxonomy (PBDB)Life : Animalia : Chordata : Mammalia : Rodentia : Muridae : Rhagomys
Taxonomic Status (GBIF)accepted
Classification
(PBDB,GBIF)
RankNameAuthor
-Eukaryota
-OpisthokontaCavalier-Smith 1987
kingdomAnimalia
-TriploblasticaLankester 1877
-NephrozoaJondelius et al. 2002
-DeuterostomiaGrobben 1908
phylumChordataHaeckel 1847
subphylumVertebrataLamarck 1801
superclassGnathostomataGegenbauer 1874
-Osteichthyes
-SarcopterygiiRomer 1955
subclassDipnotetrapodomorpha
subclassTetrapodomorpha
-Tetrapoda
-ReptiliomorphaSäve-Söderbergh 1934
-AnthracosauriaSäve-Söderbergh 1934
-Batrachosauria
-Cotylosauria
-AmniotaHaeckel 1866
-SynapsidaOsborn 1903
-Therapsida
infraorderCynodontia
-EpicynodontiaHopson and Kitching 2001
infraorderEucynodontiaKemp 1982
-ProbainognathiaHopson 1990
-MammaliamorphaRowe 1988
-MammaliaformesRowe 1988
classMammaliaLinnaeus 1758
subclassTribosphenida
infraclassEutheria
-PlacentaliaOwen 1837
-EuarchontogliresMurphy et al. 2001
-Glires
orderRodentia
infraorderMyodontaSchaub 1958
superfamilyMuroideaIlliger 1811
-EumuroidaSteppan et al. 2004
familyMuridaeIlliger 1811
genusRhagomysThomas 1917
Scientific NameRhagomys Thomas, 1917
Name Published InAnn. Mag. Nat. Hist., ser. 8 vol.20 p.192
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Rhagomysgenusbelongs to MuridaeimpliedMcKenna and Bell, 1997
Status (PBDB)extant
Taxon Size (PBDB)2
Extant Size (PBDB)1 (50%)
First Recorded Appearance0.78 - 0.13 Ma
Pleistocene
Environmentterrestrial (based on Eutheria)
Motilityactively mobile (based on Osteichthyes)
Dietherbivore, insectivore (based on Muridae)
Taphonomyphosphatic (based on Vertebrata)
Primary Reference (PBDB)M. C. McKenna and S. K. Bell. 1997. Classification of Mammals Above the Species Level
Wikipediahttps://en.wikipedia.org/wiki/Rhagomys

Fossil Distribution

Subtaxa

NameStatusCommon Name(s)Fossil OccurrencesOldestYoungest
Rhagomys longilingua
species
accepted (GBIF)No associated record in PBDB
Rhagomys orthodon
species
accepted (GBIF)
listed (PBDB)
100.78 Ma
Pleistocene
0.13 Ma
Pleistocene
Rhagomys rufescens
species
accepted (GBIF)No associated record in PBDB

Synonymy List

YearName and Author
1917Rhagomys Thomas
1997Rhagomys McKenna and Bell

References

McKenna M. C., Bell S. K. (1997) , Classification of Mammals Above the Species Level, 1-640
Wilson, Don E., and DeeAnn M. Reeder, eds., 1992: null. Mammal Species of the World: A Taxonomic and Geographic Reference, 2nd ed., 3rd printing. xviii + 1207. - via Integrated Taxonomic Information System (ITIS)
Musser, Guy G., and Michael D. Carleton / Wilson, Don E., and DeeAnn M. Reeder, eds., 2005: Superfamily Muroidea. Mammal Species of the World: A Taxonomic and Geographic Reference, 3rd ed., vol. 2. 894-1531. - via Integrated Taxonomic Information System (ITIS)
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
Wilson, D.E.; Reeder, D.M. (editors). (2005). Mammal Species of the World. A Taxonomic and Geographic Reference (3rd Ed.). Johns Hopkins University Press, Baltimore. 2,142 pp. - via The Interim Register of Marine and Nonmarine Genera
as per family - via The Interim Register of Marine and Nonmarine Genera
Ann. Mag. Nat. Hist., (8) 20 - via The Interim Register of Marine and Nonmarine Genera
SN2000/McKenna & Bell, 1997, PaleoDB - 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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