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Mattimys ✝

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Source Data

Source	ID	Link
Global Biodiversity Information Facility ID (GBIF)	4829447	https://www.gbif.org/species/4829447
PaleoBioDB ID (PBDB)	41570	https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=41570

Rank

genus

Taxonomy (GBIF)

Life : Animalia : Chordata : Mammalia : Rodentia : Eutypomyidae : Mattimys

Taxonomy (PBDB)

Life : Animalia : Chordata : Mammalia : Rodentia : Ischyromyidae : Mattimys

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	Ischyromyidae	Alston 1876
subfamily	Microparamyinae	Wood 1962
genus	Mattimys	Korth 1984

Scientific Name

Mattimys Korth, 1984

Name Published In

Bulletin Carnegie Mus. Nat. Hist. No. 24

Opinions (PBDB)

Name	Rank	Opinion	Evidence	Author
Mattimys	genus	belongs to Eutypomyidae	stated without evidence	Korth, 1984
Mattimys	genus	belongs to Eutypomyidae	implied	McKenna and Bell, 1997
Mattimys	genus	belongs to Microparamyinae	stated without evidence	Dawson, 2001

Status (PBDB)

extinct

Taxon Size (PBDB)

First Recorded Appearance

55.8 - 50.3 Ma
Eocene

Last Recorded Appearance

50.3 - 46.2 Ma
Eocene

Environment

terrestrial (based on Eutheria)

Motility

actively mobile (based on Osteichthyes)

Diet

herbivore (based on Rodentia)

Taphonomy

phosphatic (based on Vertebrata)

Primary Reference (PBDB)

W. W. Korth. 1984. Earliest Tertiary evolution and radiation of rodents in North America. Bulletin of Carnegie Museum of Natural History 24:1-71

Fossil Distribution

Subtaxa

Name	Status	Common Name(s)	Fossil Occurrences	Oldest	Youngest
Mysops kalicola ✝ species	accepted (GBIF) listed (PBDB)		5	55.8 Ma Eocene	50.3 Ma Eocene

Synonymy List

Year	Name and Author
1984	Mattimys Korth
1997	Mattimys McKenna and Bell
2001	Mattimys Dawson p. 1110

References

Korth W. W. (1984) Earliest Tertiary evolution and radiation of rodents in North America, Bulletin of Carnegie Museum of Natural History 24, 1-71

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

Dawson M. R. (2001) Early Eocene rodents (Mammalia) from the Eureka Sound Group of Ellesmere Island, Canada, Canadian Journal of Earth Sciences 38 7, 1107-1116 doi:10.1139/cjes-38-7-1107

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

Bulletin Carnegie Mus. Nat. Hist. No. 24 - 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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