Kingdom Animalia -- Animal, animals, animaux
Phylum Chordata -- chordates, cordado, cordés
Subphylum Vertebrata -- vertebrado, vertebrates, vertébrés
Class Reptilia Laurenti, 1768 -- répteis, reptiles, Reptiles
Order Testudines Linnaeus, 1758 -- terrapins, tortoises, tortues, Turtles, turtles
Family Chelidae Gray, 1825 -- Austro-American Side-necked Turtles, Snake-necked Turtles
Genus Emydura Bonaparte, 1836 -- Australian Short-necked Turtles
Species Emydura australis (Gray, 1841) -- Australian Big-headed Turtle