|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Goniasmatidae
It was reranked as Stegocoelia (Taosia) by Knight et al. (1960).
It was assigned to Stegocoelia by Knight et al. (1960); to Orthonemidae by Bandel (2002); and to Archaeogastropoda 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.