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Xenodiscus

Cephalopoda - Ceratitida - Xenodiscidae

Taxonomy
Xenodiscus was named by Waagen (1879) [Sepkoski's age data: P Guad-u Tr Indu-l Sepkoski's reference number: 302,1066]. It is the type genus of Xenodiscidae, Xenodiscaceae.

It was assigned to Ceratitida by Sepkoski (2002); and to Xenodiscidae by Korn (2006) and Zhou (2017).

Synonyms
Synonymy list
YearName and author
1879Xenodiscus Waagen p. 32
2002Xenodiscus Sepkoski, Jr.
2006Xenodiscus Korn
2017Xenodiscus Zhou p. 86

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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
genusXenodiscus

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