|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Bivalvia - Hippuritida - Epidiceratidae
It was reranked as the family Epidiceratidae by Nevesskaja (2009), Bouchet et al. (2010) and Skelton (2013).
It was assigned to Diceratidae by Vokes (1980); and to Requienioidea by Nevesskaja (2009), Bouchet et al. (2010) and Skelton (2013).
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.