|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Euomphalina - Anomphalidae
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.
|J. S. Peel 2018||Large, lenticular gastropod with up to ten or more slowly expanding whorls and a radial aperture. Umbilicus largely closed by a blade-like circumbilical flange extending adumbilically as a continuation of the shallowly convex base. Shell interior with numerous adaperturally concave septa in the early stages. Ornamentation of fine comarginal growth lines.|