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Biformispira

Gastropoda - Euomphalina - Euomphalidae

Taxonomy
Biformispira was named by Rohr (1980) [Sepkoski's age data: D Gedi D Sieg Sepkoski's reference number: 797]. It is not extant. Its type is Biformispira isaacsoni.

It was assigned to Euomphalidae by Rohr (1980); and to Euomphalina by Sepkoski (2002).

Synonymy list
YearName and author
1980Biformispira Rohr
2002Biformispira Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classGastropodaCuvier 1797
subclassEogastropoda
orderEuomphalina
superfamilyEuomphaloidea()
familyEuomphalidae
genusBiformispira

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