|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Strophomenata - Strophomenida - Leptaenoideidae
It was recombined as Katastrophomena rugata by Cocks (1968); it was recombined as Leptaena rugata by Bassett and Cocks (1974); it was recombined as Leptaenoidea rugata by Rubel (2011).
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.