|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Ranellidae
It was reranked as Triton (Gutturnium) by de Gregorio (1880); it was reranked as Lampusia (Gutturnium) by Cossmann and Pissarro (1900); it was reranked as Cymatium (Gutturnium) by Beu (2005).
It was assigned to Triton by de Gregorio (1880); to Lampusia by Cossmann and Pissarro (1900); to Neotaenioglossa by Sepkoski (2002); and to Cymatium by Beu (2005).
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.