Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Bilateria
Deuterostome (Deuterostomia)
Chordata (Chordates)
Olfactores
Craniata (Craniata (chordata))
Vertebrata (Animals with backbone)
Agnatha
Myxini
Myxiniformes
Hagfish (Myxinidae)
Eptatretinae
Children (3 direct children, 3 direct and indirect children):
Polistotrema curtissjamesi
Polistotrema deani
Polistotrema stoutii