|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Murchisoniina - Phanerotrematidae
It was assigned to Lophospiridae by Blodgett and Rohr (1989); to Archaeogastropoda by Sepkoski (2002); and to Phanerotrematidae by Knight et al. (1960) and Wagner (2017).
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.