the root (no rank)
Eukaryota (domain)
Metazoa (kingdom)
Chordata (phylum)
Cephalochordata (subphylum)
Branchiostomidae (family)
Branchiostoma (genus)
Branchiostoma belcheri (species)
Branchiostoma belcheri tsingtauense (subspecies)
Branchiostoma belcheri tsingtaunese (alias)
[hide inferior taxa]