|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Cephalopoda - Nautilida - Grypoceratidae
It was corrected as Menuthionautlis by Sepkoski (2002).
It was assigned to Nautilida by Sepkoski (2002); and to Grypoceratidae by Teichert et al. (1964) and Shigeta and Zakharov (2009).
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.