Kiangyousteus
| Kiangyousteus Temporal range: Middle Devonian: Givetian, | |
|---|---|
| Kiangyouosteus yohii fossil material | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | †Placodermi |
| Order: | †Arthrodira |
| Suborder: | †Brachythoraci |
| Family: | †Dunkleosteidae |
| Genus: | †Kiangyousteus Liu, 1955 |
| Type species | |
| Kiangyousteus yohii Liu, 1955 | |
Kiangyousteus is an extinct monotypic genus of dunkleosteid from the Middle Devonian: Givetian aged Guanwu Formation in the Sichuan province of south-western China. The type species, Kiangyousteus yohii, was the first known arthrodire from Asia.