|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Gastropoda - Murchisoniina - Scoliostomatidae
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. Frýda et al. 2002||Scoliostomatids with the final half whorl becoming free and twisting both upwards and backwards on itself; aperture faces backwards and situated at about mid-height on spire; constriction of gerontic whorl not present; shells with and without sinus or slit generating selenizone; shell ornamentation consisting of distinct collabral elements and/or spiral elements.|