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Morphology Ecology and taphonomy   Age range and collections

Pseudopollicina

Helcionelloida - Helcionellida - Helcionellidae

Taxonomy
Pseudopollicina was named by Vostokova (1962) [Sepkoski's age data: Cm uMid Sepkoski's reference number: 1006]. It is not extant.

It was assigned to Helcionellidae by Runnegar and Jell (1976); and to Mollusca by Sepkoski (2002).

Synonymy list
YearName and author
1962Pseudopollicina Vostokova
1976Pseudopollicina Runnegar and Jell p. 117
2002Pseudopollicina Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
RankNameAuthor
phylumMollusca
classHelcionelloidaPeel 1991
orderHelcionellida
superfamilyHelcionelloidea(Wenz 1938)
familyHelcionellidae
genusPseudopollicina

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