†Microdon Agassiz 1843 (ray-finned fish)
Actinopteri - Pycnodontiformes - Pycnodontidae
Full reference: L. Agassiz. 1843. Recherches Sur Les Poissons Fossiles. Tome I (livr. 18). Imprimerie de Petitpierre, Neuchatel xxxii-188
Parent taxon: Pycnodontidae according to A. S. Woodward 1895
Sister taxa: Acrotemnus, Anomoeodus, Athrodon, Callodus, Coccodus, Coelodus, Gyrodus, Iemanja, Macromesodon, Mesodon, Microdus, Neoproscinetes, Nonaphalagodus, Nursallia, Omphalodus, Palaeobalistum, Paramicrodon, Proscinetes, Pycnodontinae, Pycnodus, Sphaerodus, Stemmatodus, Tepexichthys, Xenopholis
Subtaxa: Microdon biserialis, Microdon discoides
Ecology: nektonic carnivore