A diver was missing and believed dead in a suspected shark attack Saturday in southern Australia, dpa reported. Police said the missing the incident occurred about 225 kilometres west of Adelaide. "Police are asking swimmers between Edithburgh and Port Moorowie on Yorke Peninsula to leave the water, following the search of a missing man believed to be victim of a shark attack at Goldsmith Beach this afternoon," a statement read. Over the past 50 years, Australia averaged one fatal attack a year. -- SPA 15:14 LOCAL TIME 12:14 GMT تغريد