|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Cephalopoda - Orthocerida
It was reranked as the order Lituitina by Dzik (1984); it was reranked as the suborder Lituitina by Kröger (2013).
It was assigned to Nautiloidea by Shevyrev (2006); to Cephalopoda by Kröger et al. (2007) and Kröger (2008); and to Orthocerida by Dzik (1984) and Kröger (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.