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Spanionema varicosa

Gastropoda - Spanionematidae

Taxonomy
Holopella varicosa was named by Holzapfel (1895). It is not a trace fossil.

It was recombined as Spanionema varicosa by Heidelberger (2001) and Wagner (2023).

Synonymy list
YearName and author
1895Holopella varicosa Holzapfel pp. 192 - 194 figs. pl. 16 f. 17
2001Spanionema varicosa Heidelberger p. 115
2023Spanionema varicosa Wagner p. 5181

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
RankNameAuthor
phylumMollusca
classGastropoda
subclassCaenogastropoda(Cox 1959)
familySpanionematidaeGolikov and Starobogatov 1987
genusSpanionema
speciesvaricosa()

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.

†Spanionema varicosa Holzapfel 1895
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Diagnosis
No diagnoses are available