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Trematoceras dubium

Cephalopoda - Orthocerida - Orthoceratidae

Taxonomy
Orthoceras dubium was named by Hauer (1847).

It was recombined as Trematoceras dubium by Kummel and Erben (1968) and Schastlivtseva (1988).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1847Orthoceras dubium Hauer p. 260 figs. Pl 7, figs 3,4,6,7,8
1873Orthoceras dubium von Mojsisovics p. 3 figs. Pl 1, figs 4,5
1882Orthoceras dubium von Mojsisovics
1968Trematoceras dubium Kummel and Erben
1988Trematoceras dubium Schastlivtseva p. 30

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassOrthoceratoidea(M'Coy 1844)
orderOrthoceridaKuhn 1940
familyOrthoceratidaeM'Coy 1844
genusTrematocerasEichwald 1851
speciesdubium(Hauer 1847)

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.

Trematoceras dubium Hauer 1847
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Diagnosis
No diagnoses are available