WARREN Gatland has called James Hook up to his squad for the autumn internationals.

Hook, 29, will report to Wales' training base tomorrow ahead of next Saturday's Millennium Stadium clash against Fiji.

It follows an injury suffered by fly-half Dan Biggar during the 33-28 defeat against Australia on Saturday.

Biggar limped off early in the second half nursing a groin strain, suggesting that he might be a doubt for the Fiji encounter.

Hook, who has won 76 caps and can also provide options at full-back and centre, was a surprise omission from Wales head coach Warren Gatland's original 34-man autumn squad.

Full-back Leigh Halfpenny, meanwhile, suffered what has been described as mild concussion during the Wallabies clash.

Halfpenny departed 10 minutes before half-time and he will now follow the necessary concussion protocols. It is likely, though, that he would have been rested against Fiji anyway, with Liam Williams starting in the number 15 shirt.

Newport Gwent Dragons pair Hallam Amos and Tom Prydie may come into contention in the back three.