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Angularia

Gastropoda - Purpurinidae

Taxonomy
Angularia was named by Koken (1892) [Sepkoski's age data: Tr Ladi-u Tr Nori Sepkoski's reference number: 797].

It was reranked as Purpurina (Angularia) by Kittl (1894).

It was assigned to Purpurina by Kittl (1894); to Neotaenioglossa by Sepkoski (2002); and to Purpurinidae by Nützel and Erwin (2004).

Synonymy list
YearName and author
1892Angularia Koken
1894Purpurina (Angularia) Kittl p. 250
2002Angularia Sepkoski, Jr.
2004Angularia Nützel and Erwin p. 398

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classGastropodaCuvier 1797
superorderHypsogastropoda(Ponder and Lindberg 1997)
infraorderLittorinimorphaGolikov and Starobogtov 1975
superfamilyLittorinoidea(Gray 1840)
familyPurpurinidaeZittel 1895
genusAngularia

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