|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Cephalopoda - Ammonitida - Douvilleiceratidae
It was reranked as Epicheloniceras by Sepkoski (2002) and Ovando-Figueroa et al. (2018).
It was assigned to Ammonoidea by Sepkoski (2002); to Cheloniceras by Casey (1954) and El Qot (2018); and to Cheloniceratinae by Ovando-Figueroa et al. (2018).
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.