Tityosteus
| Tityosteus Temporal range: | |
|---|---|
| Artist's reconstruction of T. rieversi | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | †Placodermi |
| Order: | †Arthrodira |
| Suborder: | †Brachythoraci |
| Family: | †Homostiidae |
| Genus: | †Tityosteus Gross, 1960 |
| Species: | †T. rieversi |
| Binomial name | |
| †Tityosteus rieversi Gross, 1960 | |
Tityosteus is an extinct genus of homostiid arthrodire from the Early Emsian of the Early Devonian, with fossils known from Germany, the Ibero-Armorican Trough, and southern Siberia. It attained a length of 2.5 meters.