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Crenilabium

Gastropoda - Architectibranchia - Acteonidae

Taxonomy
Crenilabium was named by Cossmann (1889) [Sepkoski's age data: K Camp R]. It is extant.

It was assigned to Cephalaspida by Sepkoski (2002); and to Acteonidae by Beu et al. (1990) and Wienrich and Janssen (2007).

Synonymy list
YearName and author
1889Crenilabium Cossmann
1990Crenilabium Beu et al. p. 421
2002Crenilabium Sepkoski, Jr.
2007Crenilabium Wienrich and Janssen p. 771

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classGastropodaCuvier 1797
subclassHeterostropha
orderArchitectibranchiaHaszprunar 1985
superfamilyActeonoidead'Orbigny 1835
familyActeonidaed'Orbigny 1835
genusCrenilabiumCossmann 1889

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