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)
Gymnotiformes (order)
Apteronotidae (family)
Apteronotus (genus)
Apteronotus leptorhynchus (species)
[show inferior taxa]