|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Bursidae
It was reranked as Bufonaria (Marsupina) by Beu (1985); it was reranked as Bursa (Marsupina) by Petuch (1994).
It was assigned to Bufonaria by Beu (1985); to Bursa by Petuch (1994); to Neotaenioglossa by Sepkoski (2002); and to Bursidae by Todd (2001), Beu (2005) and Landau and Marques da Silva (2010).
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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.