|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Bivalvia - Cardiida - Tellinidae
It was reranked as Tellina (Quadrans) by Pilsbry and Olsson (1941).
It was assigned to Tellina by Pilsbry and Olsson (1941); to Tellininae by Vokes (1980); and to Veneroida 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.