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)
Scombroidei (suborder)
Scombridae (family)
Thunnus (genus)
[hide inferior taxa]
Thunnus alalunga (species)
Thunnus albacares (species)
Thunnus obesus (species)
Thunnus orientalis (species)
Thunnus sp. (species)
Thunnus thynnus (species)