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Temnocyon

Mammalia - Carnivora - Amphicyonidae

Taxonomy
Temnocyon was named by Cope (1878). Its type is Temnocyon altigenis.

It was assigned to Canidae by Wortman and Matthew (1899); to Caninae by Hay (1902); to Amphicyonidae by Cope (1879) and Carroll (1988); and to Temnocyoninae by Hunt (1998) and Hunt (2011).

Synonymy list
YearName and author
1878Temnocyon Cope p. 68
1879Temnocyon Cope
1899Temnocyon Wortman and Matthew p. 130
1902Temnocyon Hay p. 773
1988Temnocyon Carroll
1998Temnocyon Hunt, Jr. p. 208
2011Temnocyon Hunt, Jr. p. 23

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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
Theriamorpha(Rowe 1993)
Theriiformes()
Trechnotheria
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
Boreoeutheria
Laurasiatheria
Scrotifera
Ferae()
CarnivoramorphaWyss and Flynn 1993
CarnivoraformesFlynn et al.
orderCarnivora
suborderCaniformiaKretzoi 1943
familyAmphicyonidaeHaeckel 1886
subfamilyTemnocyoninae
genusTemnocyon

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. †Temnocyon Cope 1878
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Temnocyon altigenis Cope 1878
Temnocyon ferox Eyermann 1896
Temnocyon fingeruti Hunt, Jr. 2011
Temnocyon macrogenys Hunt, Jr. 2011
Temnocyon percussor Cook 1909
Temnocyon subferox Hunt, Jr. 2011
Temnocyon typicus Loomis 1936
Diagnosis
ReferenceDiagnosis
R. M. Hunt 2011A paraphyletic genus distin- guished from other temnocyonines by pres- ence of a metaconid on m1; by plesiomorphic form and proportions of M1–2, m2 (with labially situated proto-and hypoconids), up- per and lower carnassials, and premolars (P4–M1 ratios A/B, C/D, table 6). See tables 1–5.