Genus
Geragnostus Howell, 1935
List of species
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Trilobita |
| Order | Agnostida |
| Suborder | Agnostina |
| Family | Metagnostidae |
| Genus | Arthrorhachis |
| Galbagnostus | |
| Geragnostus | |
| Species | crassus |
| ingrica | |
| lawae | |
| sidenbladhi | |
| splendens |
See also