Pseudotryssaturus indentatus (Hopkins, 1967)

Material examined. New Zealand, South Island, Selwyn River near Coalgate, riffle, 26.xi.2003, 0/1/0; ibid., 22.xii.2003, 0/2/0; ibid., 08.iv.2004, 1/5/0; ibid., 10.v.2004, 0/9/0; ibid., 04.vi.2004, 1/10/0; ibid., 07.vii.2004, 1/2/0; Selwyn River near Coes Ford, 04.vi.2003, 1/0/0; ibid., 24.xi.2004, 0/2/0; 16.iii.2005, 1/0/0; Selwyn River near Chamberlain's Ford, 23.v.2005, 0/1/0; Selwyn River near Scoots, riffle, 26.xi.2003, 0/1/0; ibid., 08.iv.2004, 0/1/0; ibid., 07.vi. 2004,1/4/0; ibid., 10.ix.2004, 1/0/0; ibid., 20.ix.2004, 1/0/2; ibid., 21.x.2004, 0/ 2/0; ibid., 18.i.2005, 1/4/0; ibid., 25.vii.2005, 1/1/0; Selwyn River near Old Bridge, 28.xi.2003, 0/1/0.

Distribution. Widespread in New Zealand; previously reported from North and South Island (Cook 1983).