|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Areneidae
It was reranked as Marevalvata by Sepkoski (2002) and Landau et al. (2016).
It was assigned to Arene by Weisbord (1962) and Todd (2001); to Archaeogastropoda by Sepkoski (2002); and to Areneidae by Landau et al. (2016).
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.