Family
Dikelokephalinidae Kobayashi, 1936
List of species
1. Dikelokephalina dicraeura (Angelin, 1854) | Varangu Stage
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Trilobita |
| Order | Asaphida |
| Superfamily | Asaphoidea |
| Family | Asaphidae |
| Ceratopygidae | |
| Dikelokephalinidae | |
| Genus | Dikelokephalina |
| Family | Remopleurididae |