|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Euomphalina - Craspedostomatidae
It was assigned to Trochonematidae by Ulrich and Scofield (1897); to Craspedostomatidae by Knight et al. (1960); to Architaenoglossa by Sepkoski (2002); and to Craspedostomatinae by Bouchet et al. (2005).
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.