Kingdom Animalia Infraphylum Gnathostomata Class Actinopterygii Phylum Chordata Order Palaeonisciformes | Subphylum Vertebrata Superclass Osteichthyes Family Elonichthyidae Rank Genus | |
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Gonatodus is an extinct genus of palaeonisciform fish that lived during the Tournaisian stage of the Mississippian epoch. It is a member of the family Elonichthyidae.
References
Gonatodus Wikipedia(Text) CC BY-SA