Position in a system
| system | Vitae - living organisms |
| domain | Eukaryota Whittaker & Margulis, 1978 - lifeforms with nucletic cells |
| superregnum | Unikonta |
| system | Opisthokonta Cavalier-Smith, 1987 |
| kingdom | Animalia Linnaeus, 1758 - animals |
| subregnum | Eumetazoa Butschli, 1910 |
| divisio | Bilateria Hatschek, 1888 - bilaterians |
| subdivisio | Deuterostomia - deuterostomes |
| phylum | Chordata Bateson, 1885 - chordates |
| subphylum | Vertebrata Cuvier, 1812 - vertebrates |
| infraphylum | Cyclostomata Busk, 1852 |
| class | Myxini |
| order | Myxiniformes |
| family | Myxinidae Rafinesque, 1815 - hagfishes |
| genus | Eptatretus Cloquet, 1819 |
| species | Eptatretus atami (Dean, 1904) |
Copyright © 1999-2021 BioLib