| Protacanthodes Temporal range: | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Tetraodontiformes |
| Genus: | † Protacanthodes Gill, 1888 |
Protacanthodes is an extinct genus of prehistoric bony fish that lived from the early to middle Eocene. [1]
Elopopsis is an extinct genus of prehistoric bony fish that lived from the Cenomanian to Campanian.
Salminops is an extinct genus of prehistoric bony fish that lived during the Cenomanian known from USA and Portugal.
Enischorhynchus is an extinct genus of prehistoric bony fish that lived during the Turonian of southern Texas.
Prymnetes is an extinct genus of prehistoric bony fish that lived during the Late Cretaceous epoch.
Oligopleurus is an extinct genus of prehistoric bony fish that lived during the Kimmeridgian stage of the Late Jurassic epoch.
Procheirichthys is an extinct genus of prehistoric bony fish that lived during the Middle Triassic epoch.
Sinoniscus is an extinct genus of prehistoric bony fish that lived during the Late Permian epoch.
Mesolepis is an extinct genus of prehistoric bony fish that lived during the Tournaisian stage of the Mississippian epoch.
Protamblyptera is an extinct genus of prehistoric bony fish that lived during the Tournaisian stage of the Mississippian epoch.
Paradrydenius is an extinct genus of prehistoric bony fish that lived during the Tournaisian stage of the Mississippian epoch.
Paramesolepis is an extinct genus of prehistoric bony fish that lived during the Tournaisian stage of the Mississippian epoch.
Drydenius is an extinct genus of prehistoric bony fish that lived during the Tournaisian stage of the Mississippian epoch.
Songanella is an extinct genus of prehistoric bony fish that lived during the early Tithonian stage of the Late Jurassic epoch.
Elpistoichthys is an extinct genus of prehistoric bony fish that lived during the Carnian stage of the Late Triassic epoch.
Todiltia is an extinct genus of prehistoric bony fish.
Naxilepis is an extinct genus of prehistoric bony fish.
Orvikuina is an extinct genus of prehistoric bony fish.
Osorioichthys is an extinct genus of prehistoric bony fish.
Palaeothrissum is an extinct genus of prehistoric bony fish.
Parapholidophorus is an extinct genus of prehistoric bony fish.
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