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Morphology Ecology and taphonomy   Age range and collections

Pollicina

Tergomya - Cyrtonellida - Pollicinidae

Taxonomy
Pollicina was named by Holzapfel (1895) [Sepkoski's age data: O Aren-u Sepkoski's reference number: 110,615].

It was assigned to Hypseloconidae by Knight and Yochelson (1960); to Helcionellidae by Runnegar and Jell (1976); to Cyrtonellida by Sepkoski (2002); and to Pollicinidae by Evans and Cope (2003).

Synonymy list
YearName and author
1895Pollicina Holzapfel
1960Pollicina Knight and Yochelson p. 82
1976Pollicina Runnegar and Jell p. 117
2002Pollicina Sepkoski, Jr.
2003Pollicina Evans and Cope p. 145

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
RankNameAuthor
phylumMollusca
classTergomya
orderCyrtonellida
familyPollicinidaeStarobogatov 1974
genusPollicina

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