List of the prehistoric life of Nebraska Gnathorhizidae Uranolophidae Tranodis Sagenodus Hamodus Laccognathus Sunwapta (fish) Stomiahykus Rhynchodipterus Amadeodipterus Eoctenodus Howidipterus Phaneropleuron Oervigia Ferganoceratodus Asiatoceratodus Dipteridae Melanognathus Mioceratodus Isityumzi Stomiahykidae Pentlandia Uranolophus Ganopristodus Monongahela (fish) Orlovichthys Westollrhynchus Gosfordia Griphognathus Fleurantia Barwickia Iranorhynchus Proceratodus Tarachomylax Conchodus Rhynchodipteridae Straitonia Megapleuron Powichthys Pseudosauripterus Pillararhynchus Porolepis Ichnomylax Duffichthys Ceratodus Xeradipterus Holodipterus …

Microceratodus Diabolepis Scaumenacia Metaceratodus Dipnorhynchidae Sorbitorhynchus Lungfish Nielsenia Iowadipterus Ventalepis Holoptychius Glyptolepis (fish) Langdenia Archaeonectes Heimenia Dipnorhynchus Quebecius Youngolepis Neoceratodus Ceratodontidae Beltanodus Dipterus Paraceratodus Neoceratodontidae Andreyevichthys Rhinodipterus Chirodipteridae Palaeophichthys Namatozodia Retodus Ganorhynchus Chirodipterus Gogodipterus Ctenodus Soederberghia Conchopoma Potamoceratodus Gnathorhiza Arganodus Ceratodontiformes Protopterus South American lungfish Porolepiformes Ptychoceratodus 2014 in fish paleontology