Cox, 29, who has never played for Australia, has been Tasmania's vice-captain under David Boon's leadership for the past three seasons. Somerset's chief executive Peter Anderson said: ``We were looking for a proven top-order batsman with captaincy ability who would be available for the whole English season.''

Cox replaces Peter Bowler, who wants to concentrate on his batting; Marcus Trescothick has been appointed vice-captain.

Nixon McLean, the West Indies fast bowler, has signed a one-year extension to his playing contract with Hampshire, despite his possible involvement in the summer's World Cup. McLean, from St Vincent, took 62 first-class wickets in his first season in county cricket last year.

Mike Taylor, Hampshire's marketing manager, said: ``Nixon was our first choice as overseas player for next season and we're delighted to have got him.''

Sri Lanka, led by a powerful 55 from Aravinda de Silva, forced a 24-run win over Australia A in their triangular series warm-up match on a very hot day in Adelaide yesterday. It was a much better performance from the Sri Lankans after their opening match against Australia A on Sunday when they were dismissed for 89.