the root (no rank)
Eukaryota (domain)
Metazoa (kingdom)
Chordata (phylum)
Craniata (subphylum)
Vertebrata (no rank)
Gnathostomata (superclass)
Actinopterygii (class)
Neopterygii (no rank)
Teleostei (no rank)
Euteleostei (no rank)
Perciformes (order)
Notothenioidei (suborder)
Channichthyidae (family)
[hide inferior taxa]
Chaenocephalus aceratus (species)
Champsocephalus gunnari (species)
Chionodraco (genus)
Cryodraco antarcticus (species)