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Lophiparamys ✝

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Source Data

Source	ID	Link
Global Biodiversity Information Facility ID (GBIF)	4828144	https://www.gbif.org/species/4828144
PaleoBioDB ID (PBDB)	41402	https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=41402

Rank

genus

Taxonomy (GBIF,PBDB)

Life : Animalia : Chordata : Mammalia : Rodentia : Ischyromyidae : Lophiparamys

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
genus	Lophiparamys	Wood 1962

Scientific Name

Lophiparamys Wood, 1962

Name Published In

Trans. Am. Phil. Soc. (N. S.) 52

Opinions (PBDB)

Name	Rank	Opinion	Evidence	Author
Lophiparamys	genus	belongs to Ischyromyidae	stated without evidence	Wood, 1962
Lophiparamys	genus	belongs to Ischyromyidae	implied	McKenna and Bell, 1997
Lophiparamys	genus	belongs to Microparamyinae	stated without evidence	Dawson, 2001
Lophiparamys	genus	belongs to Ischyromyidae	stated with evidence	Strait et al., 2016

Status (PBDB)

extinct

Taxon Size (PBDB)

First Recorded Appearance

55.8 - 50.3 Ma
Eocene

Last Recorded Appearance

55.8 - 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)

A. E. Wood. 1962. The Early Tertiary Rodents of the Family Paramyidae. Transactions of the American Philosophical Society 52(1):3-261

Fossil Distribution

Subtaxa

Name	Status	Fossil Occurrences	Oldest	Youngest
Lophiparamys debequensis ✝ species	accepted (GBIF) listed (PBDB)	4	55.8 Ma Eocene	55.8 Ma Eocene
Lophiparamys woodi ✝ species	accepted (GBIF) listed (PBDB)	1	55.8 Ma Eocene	55.8 Ma Eocene
Paramys murinus ✝ species	accepted (GBIF) listed (PBDB)	4	55.8 Ma Eocene	55.8 Ma Eocene

Synonymy List

Year	Name and Author
1962	Lophiparamys Wood
1997	Lophiparamys McKenna and Bell
2001	Lophiparamys Dawson p. 1110
2016	Lophiparamys Strait et al.

References

Wood A. E. (1962) The Early Tertiary Rodents of the Family Paramyidae, Transactions of the American Philosophical Society 52 1, 3-261 doi:10.2307/1005914

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

Strait S. G., Holroyd P. A., et al (2016) Early Eocene (Wasatchian) rodent assemblages from the Washakie Basin, Wyoming, PaleoBios 33, 1-28

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

Trans. Am. Phil. Soc. (N. S.) 52 - 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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