|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Rhynchonellata - Orthida - Heterorthidae
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.
|E. Villas 1995||Species of Tafilaltia with planoconvex to ventribiconvex shell, ventral muscle field short, of narrow and oval outline, and poorly defined diductor and adductor scars.|