| Panxiosteus Temporal range: Middle Devonian: Givetian,
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|---|---|
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | †Placodermi |
| Order: | †Arthrodira |
| Suborder: | †Brachythoraci |
| Family: | †Panxiosteidae |
| Genus: | †Panxiosteus Wang, 1979 |
| Type species | |
| Panxiosteus oculus Wang, 1979
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Panxiosteus is an extinct monospecific genus of placoderm arthrodire from the Middle Devonian: Givetian stage of Yunnan province, China.