|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Murchisoniina - Trochonematidae
It was assigned to Archaeogastropoda by Sepkoski (2002); and to Trochonematidae by von Zittel (1895), Ulrich and Scofield (1897), Knight et al. (1960), Wagner (1999) and Bouchet et al. (2005).
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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.