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Tropidoceratinae

Cephalopoda - Ammonitida - Polymorphitidae

Taxonomy
Tropidoceratidae was named by Hyatt (1900).

It was reranked as the subfamily Tropidoceratinae by Howarth (2013).

It was assigned to Eoderoceratoidea by Sarih et al. (2007); and to Polymorphitidae by Howarth (2013).

Synonyms
Synonymy list
YearName and author
1900Tropidoceratidae Hyatt
1950Acanthopleuroceratinae Arkell
1965Acanthopleuroceratinae Bremer
1970Acanthopleuroceratinae Frebold
1985Acanthopleuroceratinae Braga and Rivas p. 571
1992Acanthopleuroceratinae Thomson and Smith p. 18
1996Acanthopleuroceratinae Smith and Tipper p. 35
2003Acanthopleuroceratidae Donovan and Surlyk
2003Acanthopleuroceratidae Meister and Friebe
2006Acanthopleuroceratidae Hillebrandt p. 87
2007Acanthopleuroceratidae Geczy and Meister
2007Tropidoceratidae Sarih et al. p. 98
2013Tropidoceratinae Howarth p. 55

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitida
suborderAmmonitinaHyatt 1889
superfamilyEoderoceratoidea(Spath 1929)
familyPolymorphitidae
subfamilyTropidoceratinae(Hyatt 1900)
subfamilyTropidoceratinae(Hyatt 1900)

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.

Subfm. †Tropidoceratinae Hyatt 1900
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G. †Acanthopleuroceras Hyatt 1900
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Acanthopleuroceras carinatum Quenstedt 1885
Acanthopleuroceras inflatum Quenstedt 1885
Acanthopleuroceras lepidum Tutcher and Trueman 1925
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Invalid names: Ammonites natrix Zieten 1830 [replaced]
Acanthopleuroceras thomsoni Smith and Tipper 1996
Acanthopleuroceras valdani d'Orbigny 1844
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Invalid names: Ammonites binotatus Oppel 1862 [synonym]
Acanthopleuroceras whiteavesi Smith and Tipper 1988
Invalid names: Cycloceras Hyatt 1867 [synonym]
G. †Catriceras Venturi 1978
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Catriceras campiliense Fucini 1898
Catriceras catriense Venturi 1978
Catriceras pannonicum Geczy and Meister 2007
G. †Dayiceras
G. †Paratropidoceras Dommergues and Meister 2004
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Paratropidoceras numidianum Dommergues and Meister 2004
Invalid names: Tunisiceras Dommergues et al. 2004 [synonym]
G. †Tropidoceras Hyatt 1867
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Tropidoceras actaeon d'Orbigny 1844
Tropidoceras atuelense Hillebrandt 2006
Tropidoceras calliplocum Gemmellaro 1884
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Invalid names: Tropidoceras sparsicosta Spath 1923 [synonym], Tropidoceras stefanii Fucini 1899 [synonym]
Tropidoceras demonense Gemmellaro 1884
Tropidoceras ellipticum Sowerby 1815
Tropidoceras erythraeum Gemmellaro 1884
Tropidoceras flandrini Dumortier 1869
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Invalid names: Harpoceras zancleanum Gemmellaro 1884 [synonym]
Tropidoceras futtereri Spath 1923
Tropidoceras hamulatum Hillebrandt 2006
Tropidoceras heterogeneum Meister et al. 2011
Tropidoceras masseanum d'Orbigny 1844
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Invalid names: Tropidoceras lineatum Spath 1923 [synonym]
Tropidoceras mediterraneum Gemmellaro 1884
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Invalid names: Harpoceras galatense Gemmellaro 1884 [synonym]
Tropidoceras rotundum Futterer 1893
Tropidoceras rursicosta Buckman 1918
Tropidoceras semilaevis Fucini 1899
Tropidoceras stahli Oppel 1856
Tropidoceras stahliforme Rakús and Guex 2002
Tropidoceras zitteli Fucini 1899
Invalid names: Eremiticeras Faraoni et al. 2002 [synonym]
Invalid names: Acanthopleuroceratinae Arkell 1950 [synonym]
Diagnosis
No diagnoses are available