|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Gastropoda - Allogastropoda - Mathildidae
It was reranked as Echinimathilda by Sepkoski (2002), Groves and Nielsen (2003) and Gründel and Nützel (2013).
It was assigned to Mathilda by Sohl (1960); to Neotaenioglossa by Sepkoski (2002); and to Mathildidae by Groves and Nielsen (2003) and Gründel and Nützel (2013).
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.
|L. T. Groves and S. N. Nielsen 2003||Shell small to medium, turritelliform. Protoconch partly submerged and anastrophic. Teleoconch whorls shouldered and basally angulate, sides rounded. Sculpture of strong spiral cords and finer collabral riblets. Aperture semicircular to subovate. Columellar lip reflected.|