MICHAEL Owen challenged the British and Irish Lions to "set down a marker" for the 2005 tour of New Zealand with victory and a performance to be proud of in Monday's Zurich Test against Argentina.

Owen was yesterday appointed captain for the historic game at Cardiff's Millennium Stadium, the latest achievement in a remarkable year for the Wales number eight.

The 24-year-old has developed from a utility forward into an inspirational force in the Wales Grand Slam side, captain of his country and now captain of the Lions.

But Owen will not allow himself to reflect on the grandeur of his personal achievements. There are more important goals lying ahead, with the Lions heading off to New Zealand next Wednesday to embark on the toughest of all tours.

The Argentina fixture breaks with tradition but the Pumas' physical, committed style will give the Lions a perfect taste of what is to come. And Owen called on his men - including Jonny Wilkinson, vice-captain for the match - to send out a message that there will be no timid Lions in New Zealand this summer.

"Wales went to Argentina on their last summer tour. We drew 1-1 and it was extremely tough. We know Argentina are going to be very physical, very strong. We know it will be a fantastic occasion and we have just got to make sure we play well," said Owen.

l Neil Back will not appeal against the four-week ban which has ruled him out of the Lions' Test against Argentina and the first three games of the tour to New Zealand.

Back was cited for punching Joe Worsley in the Zurich Grand Final and was suspended until June 14.