Ulster outhalf Adam Larkin is to retire from professional rugby having played 68 times for the province.

The Australian has had seven seasons at Ulster since joining during the 2000-01 season. He made his debut against Swansea in 2001.

"With the emergence of promising young talent within the province, combined with the fact that I will be turning 34 in a couple of months and now appear to be spending more time on the physio bed as opposed to the playing field, the time is right for me to step down from the professional game on my terms to pursue ongoing business interests outside of rugby," said Larkin in a statement from Ulster Rugby this morning.

"I have enjoyed my time immensely with Ulster Rugby over the highs and lows of the past seven seasons. Over this period I have had the opportunity to play with group of highly talented local and international players and coaching staff, sharing experiences I will never forget, backed up by the best support in Europe. I wish all those involved with Ulster Rugby the very best for the future."

Larkin was born in Sydney but raised in new Zealand. His professional career also included spells with North Harbour, Bristol and Castres.

Ulster Rugby chief executive Michael Reid today paid tribute to Larkin, describing him as "a loyal and hugely reliable member of our squad throughout his seven and a half seasons".

"Always the ultimate professional and all round good guy, everyone at Ulster Rugby would like to wish Adam all the best in his future career"