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Sphenocoelus intermedius

Mammalia - Perissodactyla - Brontotheriidae

Taxonomy
Dolichorhinus intermedius was named by Osborn (1908).

It was synonymized subjectively with Dolichorhinus hyognathus by Mihlbachler (2008); it was recombined as Sphenocoelus intermedius by Mader (1998) and Mader (2008).

Synonyms
Synonymy list
YearName and author
1908Dolichorhinus intermedius Osborn
1909Dolichorhinus heterodon Douglass
1912Dolichorhinus fluminalis Riggs
1912Mesatirhinus superior Riggs
1912Dolichorhinus fluminalis Riggs p. 33
1924Dolichorhinus superior Peterson
1929Dolichorhinus superior Osborn
1998Sphenocoelus intermedius Mader
2008Sphenocoelus intermedius Mader p. 8

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
OlfactoresJefferies 1991
subphylumVertebrata
Gnathostomata()
Osteichthyes()
Sarcopterygii
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda()
Reptiliomorpha
Anthracosauria
Batrachosauria()
Cotylosauria()
Amniota
RankNameAuthor
Synapsida()
Therapsida()
infraorderCynodontia()
Epicynodontia
infraorderEucynodontia
Probainognathia
Mammaliamorpha
Mammaliaformes
classMammalia
subclassTribosphenida()
infraclassEutheria()
Placentalia
orderPerissodactyla()
familyBrontotheriidae()
subfamilyDolichorhininae()
genusSphenocoelus
speciesintermedius()

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.

Diagnosis
No diagnoses are available