the root (no rank)
Eukaryota (domain)
Metazoa (kingdom)
Mollusca (phylum)
Cephalopoda (class)
Coleoidea (subclass)
Teuthoidea (order)
Ommastrephidae (family)
arrow squids (common name)
[hide inferior taxa]
Illex argentinus (species)
Nototodarus gouldi (species)
Ommastrephes sloanei (species)
Todarodes pacificus (species)
Todarodes sp. (species)