Order Testudines Wagler, 1830 - turtles
   Suborder Pleurodira Cope, 1864
     Family Chelidae Gray, 1825
       Subfamily Chelodininae Baur, 1893
         Genus Emydura Bonaparte, 1836
           Emydura macquarii (Gray, 1830) - eastern short-necked turtle
             1 Emydura macquarii macquarii (Gray, 1830) - Macquarie River turtle
             2 Emydura macquarii emmotti Cann, McCord & Joseph-Ouni, 2003 - Cooper Creek turtle
             3 Emydura macquarii krefftii (Gray, 1871) - Krefft's river turtle
             4 Emydura macquarii nigra McCord, Cann & Joseph-Ouni, 2003 - Fraser Island short-necked turtle