Pycnodontidae

Pycnodontidae is an extinct family of ray-finned fishes, ranging from the Jurassic period until the Eocene. It was the largest and most derived family of the successful Mesozoic fish order Pycnodontiformes, and the only member of it to survive into the Cenozoic.

Genera
The following genera are known:
 * Abdobalistum Poyato-Ariza & Wenz, 2002  
 * Acrotemnus Agassiz, 1843 (=Macropycnodon Shimada et al., 2010 )
 * Agassizilia? Cooper & Martill, 2020
 * Agoultpycnodus Taverne & Capasso, 2021
 * Akromystax Poyato-Ariza & Wenz, 2005
 * Anomoeodus Forir, 1887
 * Apomesodon Poyato-Ariza & Wenz, 2002
 * Athrodon Sauvage, 1880
 * Brauccipycnodus Taverne & Capasso, 2021
 * Coelodus Heckel, 1854
 * Costapycnodus Taverne, Capasso & del Re, 2019
 * Flagellipinna Cawley & Kriwet, 2019
 * Gregoriopycnodus Taverne, Capasso & del Re, 2020
 * Haqelpycnodus Taverne & Capasso, 2018
 * Iemanja Wenz, 1989
 * Libanopycnodus Taverne & Capasso, 2018
 * Macromesodon Blake, 1905
 * Micropycnodon Hibbard & Graffham, 1945
 * Neomesturus Cooper & Martill 2020
 * Neoproscinetes de Figueiredo & Silva Santos, 1990
 * Njoerdichthys Cawley, Lehmann, Wiese & Kriwet, 2020
 * Nonaphalagodus Thurmond, 1974
 * Nursallia Blot, 1987
 * Ocloedus Poyato-Ariza & Wenz, 2002
 * Omphalodus von Meyer, 1847
 * Oropycnodus Poyato-Ariza & Wenz, 2002
 * Palaeobalistum Blainville 1818
 * Paranursallia Taverne et al. 2015
 * Polazzodus Poyato-Ariza 2010
 * Polypsephis Hay, 1899 ( =Microdon Agassiz 1833 (preoccupied))
 * Potiguara Machado & Brito, 2006
 * Proscinetes Gistl, 1848
 * Pycnodus Agassiz, 1835
 * Pycnomicrodon Hibbard and Graffham, 1941
 * Rhinopycnodus Taverne & Capasso, 2013
 * Scalacurvichthys Cawley & Kriwet, 2017
 * Sigmapycnodus Taverne & Capasso, 2018  
 * Sphaerodus Agassiz, 1843
 * Stemmatodus Heckel, 1856
 * Stenamara Poyato-Ariza & Wenz, 2000
 * Sylvienodus Poyato-Ariza, 2013
 * Tepexichthys Applegate, 1992
 * Tergestinia Capasso, 2000
 * Texasensis Özdikmen, 2009 (=Callodus Thurmond, 1974 (preoccupied))
 * Thiollierepycnodus Ebert, 2020
 * Turbomesodon Poyato-Ariza & Wenz, 2004
 * Typodus Quenstedt, 1858 (=Mesodon Wagner, 1851 )
 * "Xinjiangodus" Zhou et al., 2023 (junior homonym)