|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Euomphalina - Euomphalidae
It was reranked as Straparollus (Amphiscapha) by Knight et al. (1960).
It was assigned to Straparollus by Knight et al. (1960); to Euomphalidae by Morris and Cleevely (1981) and Linsley and Kier (1984); and to Euomphalina by Sepkoski (2002).
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.