Australian cuisine features Australian seafood such as: Southern bluefin tuna, King George whiting, Moreton Bay bug, Mud Crab, Jew Fish, Dhufish (Western Australia) and Yabby. Australia is one of the largest producers of abalone and rock lobster.he Australian Wine Industry is the fourth largest exporter of wine around the world, with 760 million litres a year to a large international export market and contributes $5.5 billion per annum to the nation's economy.