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Testudinata
subclass, vertebrates
Nucleotide Protein
unclassified Acipenser
bony fishes
unclassified Polypterus
unclassified Pachytriton
salamanders
Trionychia
superfamily, turtles
Eupercaria
clade, bony fishes
Percomorphaceae
Euteleosteomorpha
cohort, bony fishes
Osteoglossocephalai
Dipnotetrapodomorpha
clade, vertebrates
Cladistia
class, bony fishes
Pleurodelinae
subfamily, salamanders
Archelosauria
Pelodiscus
genus, turtles
Clupeocephala
Actinopteri
Acipenseroidei
suborder, bony fishes
Pachytriton
genus, salamanders
Acipenserini
tribe, bony fishes
Acipenserinae
subfamily, bony fishes
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