Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Megaclassis: Osteichthyes
Cladus: Sarcopterygii
Cladus: Rhipidistia
Cladus: Tetrapodomorpha
Cladus: Eotetrapodiformes
Cladus: Elpistostegalia
Superclassis: Tetrapoda
Cladus: Reptiliomorpha
Cladus: Amniota
Cladus: Synapsida
Cladus: Eupelycosauria
Cladus: Sphenacodontia
Cladus: Sphenacodontoidea
Cladus: Therapsida
Cladus: Theriodontia
Subordo: Cynodontia
Infraordo: Eucynodontia
Cladus: Probainognathia
Cladus: Prozostrodontia
Cladus: Mammaliaformes
Classis: Mammalia
Subclassis: Trechnotheria
Infraclassis: Zatheria
Supercohors: Theria
Cohors: Eutheria
Infraclassis: Placentalia
Cladus: Boreoeutheria
Superordo: Euarchontoglires
Ordo: Rodentia
Subordo: Myomorpha
Superfamilia: Muroidea
Familia: Cricetidae
Subfamilia: Sigmodontinae
Tribus: Akodontini
Genus: Scapteromys
Species: Scapteromys tumidus
Name
Scapteromys tumidus (Waterhouse, 1837)
Holotype:
Type locality: “Maldonado,” Maldonado Dept., Uruguay.
Combinations
Mus tumidus Waterhouse, 1837: 15 [original combination]
Scapteromys tumidus: Fitzinger, 1867: 80 [name combination]
References
Primary references
Waterhouse, G.R. 1837. Characters of new species of the genus Mus, from the collection of Mr. Darwin. Proceedings of the Zoological Society of London 1837(part V): 15–21, 27–32.
Fitzinger, L.J. 1867. Versuch einer natürlichen Anordnung de Nagethiere (Rodentia). Sitzungsber. Mathematisch-Naturwissenschaftliche Klasse. Akademie der Wissenschaften in Wien. 56: 57–168 [separately numbered from pp. 1–112].
Links
Scapteromys tumidus in Mammal Species of the World.
Wilson, Don E. & Reeder, DeeAnn M. (Editors) 2005. Mammal Species of the World – A Taxonomic and Geographic Reference. Third edition. ISBN 0-8018-8221-4.
IUCN: Scapteromys tumidus (Least Concern)
Vernacular names
Waterhouse's swamp rat (Scapteromys tumidus) is a semiaquatic rodent species from South America.[2] It is found in southern Brazil, Uruguay and northern Argentina, where it lives in freshwater and salt marshes, as well as open grassland of the pampas.[1] Its karyotype has 2n = 24, substantially lower than its closest relative S. aquaticus with 2n = 32.[3]
References
Queirolo, D.; Christoff, A.; D'Elia, G.; Pardinas, U. (2017) [amended version of 2016 assessment]. "Scapteromys tumidus". IUCN Red List of Threatened Species. 2017: e.T19945A121711379. Retrieved 28 June 2020.
Musser, G.G.; Carleton, M.D. (2005). "Scapteromys tumidus". In Wilson, D.E.; Reeder, D.M (eds.). Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Johns Hopkins University Press. p. 1172. ISBN 978-0-8018-8221-0. OCLC 62265494.
Musser, G.G.; Carleton, M.D. (2005). "Scapteromys aquaticus". In Wilson, D.E.; Reeder, D.M (eds.). Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Johns Hopkins University Press. p. 1172. ISBN 978-0-8018-8221-0. OCLC 62265494.
Retrieved from "http://en.wikipedia.org/"
All text is available under the terms of the GNU Free Documentation License
