|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Paragastropoda - Mimospirida - Onychochilidae
It was assigned to Onychochilinae by Knight et al. (1960); to Hyperstrophina by Sepkoski (2002); and to Onychochilidae by Linsley and Kier (1984) and Frisk and Ebbestad (2007).
Is something missing? Join the Paleobiology Database and enter the data
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.