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Morphology Ecology and taphonomy   Age range and collections

Pararaconus

Helcionelloida - Helcionellida - Helcionellidae

Taxonomy
Pararaconus was named by Bengtson et al. (1990) [Sepkoski's age data: Cm Atda-u Sepkoski's reference number: 923].

It was assigned to Cyrtonellida by Bengtson (1992); to Mollusca by Sepkoski (2002); and to Helcionellidae by Parkhaev (2001), Parkhaev (2002) and Wrona (2003).

Synonymy list
YearName and author
1990Pararaconus Bengtson et al.
1992Pararaconus Bengtson p. 1027
2001Pararaconus Parkhaev p. 156
2002Pararaconus Parkhaev p. 35
2002Pararaconus Sepkoski, Jr.
2003Pararaconus Wrona p. 203

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

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