Genus
Opsypharus Howells, 1982
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Trilobita |
| Order | Corynexochida |
| Suborder | Illaenina |
| Family | Styginidae |
| Genus | Bronteopsis |
| Bumastus | |
| Eobronteus | |
| Eokosovopeltis | |
| Hallanta | |
| Meroperix | |
| Opsypharus | |
| Raymondaspis | |
| Scutellum | |
| Stygina | |
| Theamataspis |