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Morphology Ecology and taphonomy   Age range and collections

Protowenella

Helcionelloida - Helcionellida - Helcionellidae

Synonymy list
YearName and author
1976Protowenella Runnegar and Jell
1978Protowenella Berg-Madsen and Peel p. 124
1989Protowenella Missarzhevsky p. 181
1992Protowenella Bengtson p. 1026
2002Protowenella Parkhaev p. 37
2002Protowenella Sepkoski, Jr.
2004Protowenella Gubanov et al. p. 14
2006Protowenella Wotte p. 149

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

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