Species
Bumastus phrix Lane et Thomas, 1978
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Trilobita |
| Order | Corynexochida |
| Suborder | Illaenina |
| Family | Styginidae |
| Genus | Bumastus |
| Species | barriensis |
| bouchardi | |
| livonicus | |
| phrix | |
| sulcatus |