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Caecum anellifer

Gastropoda - Caecidae

Taxonomy
Caecum anellifer was named by Pilsbry and Johnson (1917) [DISTRIBUTION: Miocene-Pliocene; circum-Caribbean.]. It is not a trace fossil.

Synonymy list
YearName and author
1917Caecum anellifer Pilsbry and Johnson p. 172
1972Caecum anellifer Perrilliat p. 33

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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)
superfamilyTruncatelloideaGray 1840
familyCaecidaeGray 1850
genusCaecumFleming 1813
speciesanelliferPilsbry and Johnson 1917

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.

†Caecum anellifer Pilsbry and Johnson 1917
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Diagnosis
No diagnoses are available