Cephalopoda - Ammonitida - Haploceratidae
Parent taxon: Haploceratoidea according to Z. Vašíček et al. 2023
See also Arkadiev et al. 2000, Arkell et al. 1957, Cantu-Chapa 1962, Lukeneder 2004, Pavia 2007, Reboulet 1996, Salazar and Stinnesbeck 2016, Schlegelmilch 1994, Vasicek 2002, Verma and Westermann 1973, Wright 1952 and Wright et al. 1996
Sister taxa: Binneyitidae, Hebetoxyitidae, Lissoceratidae, Oppeliidae, Strigoceratidae, Tropitoides
Subtaxa: Haploceras Haploceratinae Hildoglochiceras Hypolissoceras Lissoceratinae Neolissoceras Protoecotraustes Pseudolissoceras Toxamblyites
Ecology: fast-moving nektonic carnivore
Distribution:
• Cretaceous of Austria (11 collections), Cape Verde (1), Colombia (1), the Czech Republic (4), France (318), Hungary (28), Iran (2), Italy (22), Morocco (5), Poland (7), Portugal (4), Romania (1), Serbia and Montenegro (6), Slovakia (11), Spain (69), Tunisia (9), Ukraine (15), Yemen (2)
• Jurassic to Cretaceous of Spain (1)
• Jurassic of Algeria (3), Argentina (11), Azerbaijan (1), Chile (1), China (1), Colombia (1), Cuba (12), France (2), Germany (4), Hungary (9), India (3), Iraq (2), Italy (20), Madagascar (2), Mexico (9), Morocco (2), Romania (4), Tanzania (2), Yemen (1)
Total: 607 collections including 696 occurrences