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)
Cryptodira (suborder)
[hide inferior taxa]
Cheloniidae (family)
Chelydridae (family)
Emydidae (family)
Pelodiscus sinensis (species)
Testudinidae (family)
Trionyx sinensis (species)