Genus
Janiosteus Ivanov, 1988
Aiheeseen liittyvät julkaisut
Ivanov, O. A. 1988. Novyj rod artrodir iz verhnego devona Timana [Новый род артродир из верхнего девона Тимана]. Paleontologicheski Zhurnal 1988, 1, 121-123.
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Chordata |
| Subphylum | Vertebrata |
| Infraphylum | Gnathostomata |
| Class | Placodermi |
| Order | Euarthrodira |
| Suborder | Coccosteina |
| Superfamily | Coccosteoidea |
| Family | Coccosteidae |
| Genus | Coccosteus |
| Dickosteus | |
| Janiosteus | |
| Species | timanicus |
| Genus | Jiuchengia |
| Livosteus | |
| Millerosteus | |
| Protitanichthys | |
| Watsonosteus |