|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Gastropoda - Neogastropoda - Cancellariidae
It was recombined as Trigonostoma agassizii by Petit (1970); it was recombined as Agatrix agassizii by Petit (1967), Petit (1976), Jung and Petit (1990) and Landau et al. (2012).
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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.