Genus
Rohonosteus Tarlo, 1964
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Chordata |
| Subphylum | Vertebrata |
| Superclass | Agnatha |
| Class | Pteraspidomorphi |
| Subclass | Heterostraci |
| Order | Pteraspidiformes |
| Suborder | Psammosteida |
| Family | Psammosteidae |
| Subfamily | Placosteinae |
| Psammosteinae | |
| Genus | Psarkosteus |
| Rohonosteus | |
| Species | complicatus |
| Genus | Schizosteus |
| Tartuosteus | |
| Vladimirolepis | |
| Yoglinia |