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Trachodontinae (disused)

Reptilia - Hadrosauridae

Taxonomy
Trachodontinae was named by Tornier (1913). Its type is Trachodon.

It was replaced with Hadrosaurinae by Lambe (1918), Gilmore (1919), Lambe (1920) and Riabinin (1930); it was synonymized subjectively with Lambeosaurinae by Sternberg (1936).

It was assigned to Iguanodontidae by Tornier (1913); and to Trachodontidae by Brown (1914), Parks (1920), Nopcsa (1923), Nopcsa (1928), Huene (1934), Huene (1934) and Kuhn (1946).

Synonymy list
YearName and author
1913Trachodontinae Tornier p. 372
1914Trachodontinae Brown p. 564
1920Trachodontinae Parks p. 9
1923Trachodontinae Nopcsa p. 126
1928Trachodontinae Nopcsa p. 184
1934Trachodontinae Huene p. 15
1946Trachodontinae Kuhn p. 66

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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
Sauropsida
classReptilia
subclassEureptilia()
Romeriida
Diapsida()
Eosuchia()
RankNameAuthor
Neodiapsida
SauriaGauthier 1984
Archosauromorpha(Huene 1946)
Crocopoda
ArchosauriformesGauthier 1986
Eucrocopoda
Archosauria()
informalAvemetatarsalia
Ornithodira
Dinosauromorpha
Dinosauriformes
Dinosauria()
Ornithischia()
Neornithischia()
Ornithopoda()
Iguanodontia()
Dryomorpha
Ankylopollexia
Styracosterna
Hadrosauriformes
Hadrosauroidea()
familyHadrosauridae
subfamilyTrachodontinae
subfamilyTrachodontinae

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
ReferenceDiagnosis
B. F. Nopcsa 1928very numerous teeth, skull without ornament (provisional group!)