Chondrichthyes - Hybodontiformes - Hybodontidae
Full reference: L. Agassiz. 1834. Taxonomic names. Beitrag zu einer Monographie des Bunten Sandsteins, Muschelkalks und Keupers, und die Verbindung dieser Gebilde zu einer Formation 1-366
Parent taxon: Hybodontidae according to S. Stumpf and J. Kriwet 2019
See also Chhabra and Mishra 2002, Cuny et al. 2010, Maisch and Matzke 2016, Pinheiro et al. 2013, Rees and Underwood 2008 and Underwood and Cumbaa 2010
Sister taxa: Bdellodus, Dicrenodus, Egertonodus, Frangerodus, Miosynechodus, Priohybodus, Sphenonchus, Thaiodus, Tribodus
Subtaxa: Crassodus Heteroptychodus Hybodus Meristodonoides Planohybodus
Type: Hybodus
Ecology: nektonic carnivore
Distribution:
• Cretaceous of Algeria (3 collections), Brazil (1), Canada (29: Alberta, British Columbia, Saskatchewan), China (1), Denmark (1), Egypt (10), France (8), Germany (1), Japan (2), Kazakhstan (1), Lithuania (2), Malaysia (1), Mexico (1), Morocco (1), Niger (1), the Russian Federation (2), Spain (3), Sudan (1), Sweden (3), Switzerland (1), Thailand (10), Tunisia (4), Ukraine (1), the United Kingdom (18), United States (95: Alabama, Delaware, Georgia, Idaho, Kansas, Maryland, Minnesota, Mississippi, Montana, Nebraska, New Jersey, New Mexico, North Carolina, North Dakota, Oklahoma, South Carolina, Texas, Utah, Wyoming), Uzbekistan (3)
• Jurassic to Cretaceous of France (3), Morocco (1), Thailand (1)
• Jurassic of Belgium (7), Canada (1: Nova Scotia), China (6), Denmark (1), Ethiopia (1), France (10), Germany (25), India (1), Japan (1), Poland (1), Portugal (1), Romania (1), the Russian Federation (2), Sweden (1), Tanzania (1), Tunisia (1), the United Kingdom (16)
• Triassic of Belgium (2), Canada (1: British Columbia), China (2), France (16), Germany (13), Hungary (2), India (1), Israel (2), Italy (4), Japan (5), the Netherlands (1), New Zealand (1), Poland (1), the Russian Federation (5), Saudi Arabia (2), Spain (9), Svalbard and Jan Mayen (6), Switzerland (5), the United Kingdom (9), United States (5: Arizona, California, Nevada)
• Permian of the Russian Federation (1), United States (8: Kansas, Oklahoma, Texas)
• Virgilian of Argentina (1)
Total: 388 collections including 453 occurrences