|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Rhynchonellata - Orthida - Rhipidomellidae
It was reranked as Orthis (Rhipidomella) by Reed (1944).
It was assigned to Orthis by Reed (1944); to Rhipidomellinae by Williams et al. (2000); to Orthida by Sepkoski (2002); and to Rhipidomellidae by Kotlyar et al. (2004).
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.