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Lutraeximia

Mammalia - Carnivora - Mustelidae

Taxonomy
Lutraeximia was named by Cherin et al. (2016). Its type is Lutraeximia umbra.

It was assigned to Lutrinae by Cherin et al. (2016).

Species
L. trinacriae, L. umbra (type species)

Synonymy list
YearName and author
2016Lutraeximia Cherin et al. p. 93 figs. Fig. 1, Table 1

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
Reptiliomorpha
Anthracosauria
subclassAmphibiosauriaKuhn 1967
Cotylosauria()
Amniota
subclassSynapsida
Therapsida()
infraorderCynodontia()
Mammaliamorpha
Mammaliaformes
RankNameAuthor
classMammalia
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
Boreoeutheria
Laurasiatheria
Scrotifera
Ferae()
CarnivoramorphaWyss and Flynn 1993
CarnivoraformesFlynn et al.
orderCarnivora
suborderCaniformiaKretzoi 1943
infraorderCanoidea(Simpson 1931)
superfamilyArctoideaFlower 1869
Mustelida
familyMustelidaeFischer 1817
subfamilyLutrinaeBaird 1857
genusLutraeximia

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

G. †Lutraeximia Cherin et al. 2016
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Lutraeximia trinacriae Burgio and Fiore 1988
Lutraeximia umbra Cherin et al. 2016
Diagnosis
ReferenceDiagnosis
M. Cherin et al. 2016Lutrinae with cranium relatively short and large; postorbital constriction slightly shorter than its wider section and with a small narrowing in the caudal end; muzzle short and with a nearly vertical rostral margin in lateral view; M1 relatively smaller than P4.