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Arctotirolites

Cephalopoda - Ceratitida - Xenodiscidae

Taxonomy
Arctotirolites was named by Popov (1963) [Sepkoski's age data: Tr Olen-u Sepkoski's reference number: 302]. It is not extant.

It was assigned to Xenodiscidae by Tozer (1981); and to Ceratitida by Sepkoski (2002).

Synonymy list
YearName and author
1963Arctotirolites Popov
1981Arctotirolites Tozer p. 88
2002Arctotirolites Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassAmmonoidea(Zittel 1884)
orderCeratitidaHyatt 1884
suborderParaceltitinaShevyrev 1968
superfamilyXenodiscoidea(Frech 1902)
familyXenodiscidaeFrech 1902
genusArctotirolitesPopov 1963

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
No diagnoses are available