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Tetramerorhinus cingulatum

Osteichthyes - Panameriungulata - Proterotheriidae

Taxonomy
Tetramerorhinus cingulatum was named by Ameghino (1891). It is not extant. Its type specimen is MACN A 3065-3066, partial left and right mandibles with Rp4-m3 and Lm2-3, a mandible.

Subspecies
T. fleaglei

Synonymy list
YearName and author
1891Tetramerorhinus cingulatum Ameghino

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
classOsteichthyes
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
—Tetrapoda
—Reptiliomorpha
—Anthracosauria
subclassAmphibiosauriaKuhn 1967
—Cotylosauria()
—Amniota
subclassSynapsida
—Therapsida()
infraorderCynodontia()
RankNameAuthor
—Mammaliamorpha
—Mammaliaformes
classMammalia
—Cladotheria
—Zatheria
subclassTribosphenida()
subclassTheria
—Eutheria()
—Placentalia
—Boreoeutheria
—Laurasiatheria
—Scrotifera
—Euungulata
—Panperissodactyla
orderPanameriungulata
suborderLitopterna(Ameghino 1889)
familyProterotheriidaeAmeghino 1887
genusTetramerorhinus
speciescingulatumAmeghino 1891

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.

†Tetramerorhinus cingulatum Ameghino 1891
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Diagnosis
No diagnoses are available