†family Hildoceratidae Hyatt 1867 (ammonite)
Cephalopoda - Ammonitida - Hildoceratidae
Parent taxon: Hildoceratoidea according to M. Benzaggagh et al. 2022
See also Arkell 1952, Arthur et al. 1993, Frebold 1970, Géczy et al. 2008, Hillebrandt 2006, Howarth 1955, Howarth 2013, Meister and Friebe 2003, Sarih et al. 2007, Smith and Tipper 1996 and Thomson and Smith 1992
Sister taxa: Diplesioceras, Graphoceratidae, Phymatoceratidae, Sonniniidae
Subtaxa: Arieticeratinae Bouleiceratinae Grammoceratinae Harpoceratinae Hildoceratinae Leukadiellinae Mercaticeratinae Paroniceratinae Protogrammoceratinae Tmetoceratinae
Ecology: fast-moving nektonic carnivore