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Orthonema pygmaeum

Gastropoda - Orthonematidae

Taxonomy
Orthonema pygmaeum was named by Donald (1889) [Orthonema pygmæum]. It is a 3D body fossil.

Synonymy list
YearName and author
1889Orthonema pygmaeum Donald p. 620 figs. pl. 20 f. 1-2

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classGastropoda
subclassCaenogastropoda(Cox 1959)
superfamilyOrthonematoideaNützel and Bandel 2000
familyOrthonematidae()
genusOrthonema
speciespygmaeum

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.

Orthonema pygmaeum Donald 1889
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Diagnosis
No diagnoses are available