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Etremopsis

Gastropoda - Neogastropoda - Clathurellidae

Taxonomy
Etremopsis was named by Powell (1942) [Sepkoski's age data: T Ol-u T Mi-m Sepkoski's reference number: 899].

It was assigned to Clathurellinae by Beu et al. (1990); and to Neogastropoda by Sepkoski (2002).

Species lacking formal opinion data

Synonymy list
YearName and author
1942Etremopsis Powell
1990Etremopsis Beu et al. p. 419
2002Etremopsis Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classGastropoda
RankNameAuthor
subclassCaenogastropoda(Cox 1959)
Sorbeoconcha(Ponder and Lindberg 1997)
Hypsogastropoda(Ponder and Lindberg 1997)
superorderLatrogastropodaRiedel 2000
orderNeogastropodaThiele 1929
superfamilyConoidea(Rafinesque 1815)
familyClathurellidae(Adams and Adams 1858)
genusEtremopsisPowell 1942

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.

G. †Etremopsis Powell 1942
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Diagnosis
No diagnoses are available