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)
Siluriformes (order)
Siluridae (family)
Silurus (genus)
[hide inferior taxa]
Silurus asotus (species)
Silurus glanis (species)
Silurus meridionalis (species)