|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Cephalopoda - Nautilida - Nautilidae
It was assigned to Cymatoceratidae by Teichert et al. (1964); to Cymatoceratinae by Gliozzi and Malatesta (1983); to Nautilida by Sepkoski (2002); and to Nautilidae by Shimansky (1975) and Alsen (2006).
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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.