Genus
Skiagraptus Harris, 1933
Klassificering
| Organism group | Biota |
| Domain | Eukaryota |
| Kingdom | Animalia |
| Phylum | Hemichordata |
| Class | Pterobranchia |
| Subclass | Graptolithina |
| Order | Graptoloidea |
| Suborder | Glossograptina |
| Family | Glossograptidae |
| Genus | Bergstroemograptus |
| Corynites | |
| Corynoides | |
| Cryptograptus | |
| Glossograptus | |
| Kalpinograptus | |
| Lonchograptus | |
| Nanograptus | |
| Paraglossograptus | |
| Sinoretiograptus | |
| Skiagraptus |