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Heligmostylus

Gastropoda - Murchisoniina - Spirostylidae

Taxonomy
Heligmostylus was named by Cossmann (1909) [Sepkoski's age data: Tr Ladi].

It was assigned to Neotaenioglossa by Sepkoski (2002); and to Spirostylidae by Cónsole Gonella et al. (2012).

Synonymy list
YearName and author
1909Heligmostylus Cossmann
2002Heligmostylus Sepkoski, Jr.
2012Heligmostylus Cónsole Gonella et al.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classGastropodaCuvier 1797
subclassOrthogastropoda
orderMurchisoniina
superfamilyLoxonematoidea(Koken 1889)
familySpirostylidaeCossmann 1909
genusHeligmostylusCossmann 1909

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