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Helohyidae

Mammalia - Helohyidae

Synonymy list
YearName and author
1877Helohyidae Marsh p. 38
1902Helohyidae Hay p. 650
1940Helohyidae Pilgrim p. 141
1955Helohyinae Gazin p. 22
1977Helohyidae Coombs and Coombs p. 292
1988Helohyidae Carroll
1997Helohyidae McKenna and Bell p. 403
1998Helohyinae Stucky
2004Helohyidae Vislobokova p. 90
2006Helohyidae Ferrusquía-Villafranca p. 993
2007Helohyidae Theodor et al. p. 39
2020Helohyidae Burger and Jolley

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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
RankNameAuthor
Mammaliaformes
classMammalia
Theriamorpha(Rowe 1993)
Theriiformes()
Trechnotheria
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
Boreoeutheria
Laurasiatheria
Scrotifera
Euungulata
Artiodactylamorpha
Artiodactyla()
superfamilyDichobunoideaGill 1872
familyHelohyidae
familyHelohyidae

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.

Fm. †Helohyidae Marsh 1877
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G. †Achaenodon Cope 1873
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Achaenodon fremdi Lucas et al. 2004
Achaenodon insolens Cope 1873
Achaenodon robustus Osborn 1883
Achaenodon uintense Osborn 1895
Invalid names: Protelotherium Osborn 1895 [synonym]
G. †Archaenodon Cope 1873
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Archaenodon insolens Cope 1873
G. †Discritochoerus Gazin 1956
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G. †Dyscritochoerus Gazin 1956
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G. †Gobiohyus Matthew and Granger 1925
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Gobiohyus orientalis Matthew and Granger 1925
Gobiohyus pressidens Matthew and Granger 1925
Gobiohyus reshetovi Vislobokova 2004
Gobiohyus robustus Matthew and Granger 1925
Gobiohyus yuanchuensis Young 1937
G. †Heliosus Burger and Jolley 2020
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Heliosus apophis Burger and Jolley 2020
G. †Helohyus Marsh 1872
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Helohyus lentus Marsh 1871
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Invalid names: Parahyus aberrans Marsh 1894 [synonym]
Helohyus milleri Sinclair 1914
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Invalid names: Lophiohyus alticeps Sinclair 1914 [synonym]
Helohyus plicodon Marsh 1872
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Invalid names: Thinotherium validum Marsh 1872 [synonym]
Invalid names: Ithygrammodon cameloides Osborn et al. 1878 [nomen dubium], Lophiohyus Sinclair 1914 [synonym], Thinotherium Marsh 1872 [synonym], Thinotherium Cope 1870 [synonym]
G. †Ithygrammodon Osborn et al. 1878
G. †Lophiohys
G. †Pakkokuhyus Holroyd and Ciochon 1995
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Pakkokuhyus lahirii Pilgrim 1928
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Invalid names: Siamotherium pondaungensis Ducroq and Soe 2000 [synonym]
G. †Parahyus Marsh 1876
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Parahyus vagus Marsh 1876
G. †Progenitohyus Ducrocq et al. 1997
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Progenitohyus thailandicus Ducrocq et al. 1997
Diagnosis
No diagnoses are available