The Wallabies’ casualty ward has grown ahead of Saturday’s Bledisloe Cup Test with wingers Joe Tomane and Chris Feauai-Sautia unavailable because of injury.

Tomane and Feauai-Sautia have both been troubled by hamstring complaints and they have ruled been out of the Dunedin encounter as a precautionary measure.

The Wallabies medical staff do not want to risk the pair ahead of the European tour beginning next month.

New South Wales winger Peter Betham has been added to the extended 24-man Wallabies squad to face New Zealand.