|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Lepetellidae
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.
|F. S. MacNeil and D. T. Dockery 1984||Shell minute, patelliform, cap-shaped, bilaterally symmetrical. Muscle scar horse-shoe shaped, broadest at anterior ends,open anteriorly. Anterior openingconnected by pallial line, impressed in adult specimens, obscure or wanting in immature shells. Apex blunt, posterior in position and curved posteriorly. Aperture narrowly elliptical. Margin not in a single plane, elevatedat both ends. Sculpture of growthlinesonly.|