Polygyrodus Temporal range: | |
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Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Actinopterygii |
Order: | † Pycnodontiformes |
Genus: | † Polygyrodus White, 1927 |
Polygyrodus is an extinct genus of prehistoric ray-finned fish that lived during the Late Cretaceous epoch. [1] The name is a combination of the Greek words poly (many), gyro (round), and odoy (tooth). [2]