Species
Geragnostus sidenbladhi (Linnarsson, 1869)
Synonyymit
1869 Agnostus Sidenbladhi n. sp. — Linnarsson , pp. 82, fig. Fig. 60, 61
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Trilobita |
| Order | Agnostida |
| Suborder | Agnostina |
| Family | Metagnostidae |
| Genus | Geragnostus |
| Species | crassus |
| ingrica | |
| lawae | |
| sidenbladhi | |
| splendens |