|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Sinuopeidae
It was assigned to Pleurotomariidae by Ulrich and Scofield (1897); to Ophiletinae by Knight et al. (1960); to Sinuopeidae by Wagner (1999); and to Archaeogastropoda by Sepkoski (2002).
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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.