Species
Metabolograptus sibiricus (Obut, 1955)
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Hemichordata |
| Class | Pterobranchia |
| Subclass | Graptolithina |
| Order | Graptoloidea |
| Suborder | Axonophora |
| Superfamily | Retiolitoidea |
| Family | Neodiplograptidae |
| Subfamily | Neodiplograptinae |
| Genus | Metabolograptus |
| Species | extraordinarius |
| parvulus | |
| persculptus | |
| sibiricus |