|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Strophomenata - Strophomenida - Grorudiidae
It was assigned to Strophomenida by Sepkoski (2002); and to Grorudiidae by Williams et al. (2000), Hints and Harper (2008) and Liljeroth et al. (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.