Moreton Bay bugs

A saltwater crustacean that broadly resembles clawless, narrow-bodied crab in size and shape. The Moreton Bay bug (Thenus orientalis), caught in the northern states of Australia, is slightly narrower than the Balmain bug and has eyes towards the edge of the head. Available year-round, Moreton Bay bugs have full-flavoured meat in their tails and are bought whole or as frozen tail-meat. Their shells turn red when they are cooked. Substitute large king or banana prawns where necessary.