|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Strophomenata - Strophomenida - Sowerbyellidae
It was reranked as Sowerbyella (Plectodonta) by Kupfahl (1952).
It was assigned to Sowerbyella by Kupfahl (1952); to Sowerbyellidae by Talent (1963); to Sowerbyellinae by Williams et al. (2000); and to Strophomenida 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.