Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Spiralia
Cladus: Lophotrochozoa
Phylum: Mollusca
Classis: Gastropoda
Subclassis: Neritimorpha
Ordo: Cycloneritida
Superfamilia: Neritopsoidea
Familia: Neritopsidae
Subfamilia: † Naticopsinae
Genus: † Pseudoplagiothyra
Species: † P. armatus – † P. praecursor
Name
Pseudoplagiothyra V.A. Vostokova, 1961
References
Vostokova, V.A. (Востокова, В.А.) 1961. Палеозойские гастроподы Новой Земли и острова Вайгач [Palaeozoic gasteropods of Novaja Zemlja and Vaigach Island]. Sbornik statej po paleontologii i biostratigrafii 25: 5–43. (Russian) Reference page.
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