Example image of eyePlorer eyePlorer map for 'Murray cod': Australia Cod (disambiguation) Fish Maccullochella Murray Temperate perch Cod Vernacular Murray-Darling Basin Vertebrate Peel River (New South Wales) Thomas Mitchell (explorer) Mary River cod Subspecies Carnivore Spawn (biology) Aquaculture Grouper Dorsal fin Habitat Trout cod Upland and lowland (freshwater ecology) Speciation Great Dividing Range Stream capture Clarence River (New South Wales) Eastern freshwater cod Mary River (Queensland) New South Wales Queensland Brisbane River Richmond River Holotype Species Biological classification Murray River Substrate (marine biology) Arsenic Mining Overfishing Silt Trout Weir (disambiguation) La Niña Apex predator Australian smelt Bony bream Carp Common yabby Crustacean