Genus
Agastograptus Obut et Zaslavskaya, 1983
Aiheeseen liittyvät julkaisut
Obut, A. M., Zaslavskaya, N. M. 1983. The families of retiolitids and their phylogenetic relationships. Transactions of the Institute of Geology and Geophysics 538, 103-113. Nauka.
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Hemichordata |
| Class | Pterobranchia |
| Subclass | Graptolithina |
| Order | Graptoloidea |
| Suborder | Axonophora |
| Superfamily | Retiolitoidea |
| Family | Retiolitidae |
| Subfamily | Plectograptinae |
| Genus | Agastograptus |
| Cometograptus | |
| Eisenackograptus | |
| Giganteograptus | |
| Holoretiolites | |
| Kirkigraptus | |
| Neogothograptus | |
| Paraplectograptus | |
| Plectodinemagraptus | |
| Plectograptus | |
| Pseudoplectograptus | |
| Semiplectograptus | |
| Sokolovograptus | |
| Spinograptus |
Levinneisyys ja viitteet
- Obut & Zaslavskaya, 1983 Ludlow