Arrenurus (Arrenurus) balladoniensis Halík, 1940

Material examined. New South Wales. 2/5/0, Ditch around Mother of Ducks Lagoon Nature Reserve, 30° 13.424 S 151° 40.048 E, alt. 1348 m, 21 November 2003. Western Australia. 5/6/0, Preston River, at crossing with Ferguson Road, E of Donny Brook, 33° 31’ 41.94 “ S 115° 58’ 11.18” E, 23 April 2008.

Distribution. Western Australia, Northern Territory, Queensland, Victoria and reported here for the first time from New South Wales.

Remarks. The smallest female of this study is 1759 long and 1487 wide, which is smaller than reported previously by Smit (1997).