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Anachis (Costoanachis) stevensoni

Gastropoda - Neogastropoda - Columbellidae

Taxonomy
Anachis (Costoanachis) stevensoni was named by Marks (1951) [DISTRIBUTION: Miocene; Ecuador.]. Its type specimen is PRI 20465, a shell, and it is not a trace fossil.

Synonymy list
YearName and author
1951Anachis (Costoanachis) stevensoni Marks p. 382 figs. pl. 7, fig. 6

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classGastropoda
subclassCaenogastropoda(Cox 1959)
—Sorbeoconcha(Ponder and Lindberg 1997)
RankNameAuthor
—Hypsogastropoda(Ponder and Lindberg 1997)
superorderLatrogastropodaRiedel 2000
orderNeogastropodaThiele 1929
superfamilyBuccinoidea(Rafinesque 1815)
familyColumbellidaeSwainson 1840
subfamilyPyreninae
genusAnachisAdams and Adams 1853
subgenusCostoanachis(Sacco 1890)
speciesstevensoni

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.

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Diagnosis
No diagnoses are available