|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Gastropoda - Neogastropoda - Marginellidae
It was reranked as Marginella (Cryptospira) by Oostingh (1935) and Mukerjee (1939).
It was assigned to Marginella by Oostingh (1935) and Mukerjee (1939); to Neogastropoda by Sepkoski (2002); and to Marginellidae by Palmer and Brann (1966) and Darragh (2017).
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.