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)
Testudines (order)
Pleurodira (suborder)
Chelidae (family)
snake-necked turtles (common name)
[hide inferior taxa]
Chelodina longicollis (species)
Phrynops hilarii (species)
Platemys spixii (species)