|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Lingulata - Lingulida - Botsfordiidae
It was assigned to Acrotretida by Bengtson (1992) and Sepkoski (2002); and to Botsfordiidae by Schindewolf (1955), Williams et al. (2000) and Skovsted and Holmer (2005).
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.