|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Cephalopoda - Ammonitida - Hammatoceratidae
It was reranked as Eudmetoceras (Euaptetoceras) by Westermann (1969) and Westermann and Riccardi (1982).
It was assigned to Eudmetoceras by Westermann (1969) and Westermann and Riccardi (1982); to Ammonoidea by Sepkoski (2002); and to Hammatoceratinae by Howarth (2013).
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