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Asthenotoma biconus

Gastropoda - Neogastropoda - Borsoniidae

Taxonomy
Pleurotoma biconus was named by Edwards (1861) [DISTRIBUTION: Eocene; western Europe.]. It is not a trace fossil.

It was recombined as Asthenotoma biconus by Burton (1933).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1861Pleurotoma biconus Edwards pp. 318-319 figs. pl. 33, figs. 7a-b
1933Asthenotoma biconus Burton

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classGastropoda
subclassCaenogastropoda(Cox 1959)
RankNameAuthor
Sorbeoconcha(Ponder and Lindberg 1997)
Hypsogastropoda(Ponder and Lindberg 1997)
superorderLatrogastropodaRiedel 2000
orderNeogastropodaThiele 1929
superfamilyConoidea(Rafinesque 1815)
familyBorsoniidae(Bellardi 1875)
genusAsthenotomaHarris and Burrows 1891
speciesbiconus(Edwards 1861)

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.

Asthenotoma biconus Edwards 1861
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Diagnosis
No diagnoses are available