Australiatelura tasmanica. It lives with ants. but I read that it isn't too specific about the ant it lives with. Video also uploaded here www.flickr.com/photos/zosterops/53098444461/in/dateposted/
Feeding on Eucalyptus gracilis
body length 6 mm; under bark on trunk of eucalypt
Locally common, especially on the eastern side of quartz rock outcrop.