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Brachytrema (Petersia)

Gastropoda - Sorbeoconcha - Brachytrematidae

Taxonomy
Petersia was named by Gemmellaro (1870) [Sepkoski's age data: J Oxfo J Tith-u].

It was reranked as Brachytrema (Petersia) by Wenz (1938).

It was assigned to Brachytrema by Wenz (1938); and to Neotaenioglossa by Sepkoski (2002).

Synonymy list
YearName and author
1870Petersia Gemmellaro
1938Brachytrema (Petersia) Wenz
2002Petersia Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classGastropodaCuvier 1797
orderSorbeoconchaPonder and Lindberg 1997
superfamilyCerithioidea(FĂ©russac 1819)
familyBrachytrematidae(Cossmann 1906)
genusBrachytremaMorris and Lycett 1851
subgenusPetersia(Gemmellaro 1870)

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