Bradley Davies, the Wales lock, is out of next week's autumn series finale against Australia.

Davies suffered a shoulder injury during the record 40-6 win over Argentina last Saturday and has undergone surgery.

Davies is the sixth member of the original 35-man autumn squad to suffer a series-ending injury. The 26-year-old, who started this month against South Africa and Argentina, joins Cory Allen, Jonathan Davies, Adam Jones, Eli Walker and Rhys Patchell on the sidelines. Luke Charteris, who starts against Tonga on Friday night, is now in pole position to be Alun-Wyn Jones' second-row partner against the Wallabies.