Genus
Xanthoprion Kielan-Jaworowska, 1966
Klassificering
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Annelida |
| Class | Polychaeta |
| Order | Eunicida |
| Family | Atraktoprionidae |
| Genus | Atraktoprion |
| Estonioprion | |
| Xanthoprion | |
| Species | erraticus |
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Annelida |
| Class | Polychaeta |
| Order | Eunicida |
| Family | Atraktoprionidae |
| Genus | Atraktoprion |
| Estonioprion | |
| Xanthoprion | |
| Species | erraticus |