|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Cycloneritimorpha - Delphinulopsidae
It was reranked as Marmolatella by Sepkoski (2002) and Bandel (2007).
It was assigned to Naticopsis by Knight et al. (1960) and Batten (1966); to Archaeogastropoda by Sepkoski (2002); and to Platychilininae by Bandel (2007).
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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.