the root (no rank)
Eukaryota (domain)
Metazoa (kingdom)
Chordata (phylum)
Craniata (subphylum)
Vertebrata (no rank)
Gnathostomata (superclass)
Sarcopterygii (class)
Tetrapoda (no rank)
Amniota (no rank)
Sauropsida (no rank)
Sauria (no rank)
Archosauria (no rank)
Aves (class)
Neognathae (superorder)
Sphenisciformes (order)
Spheniscidae (family)
Spheniscus (genus)
Spheniscus humboldti (species)
Humboldt's penguin (primary common name)
[show inferior taxa]