Geometridae Leach, 1815
Helastia alba Craw, 1987
Helastia angusta Craw, 1987
Helastia christinae Craw, 1987
Helastia cinerearia (Doubleday in White & Doubleday, 1843)
Helastia clandestina (Philpott, 1921)
Helastia corcularia (Guenée, 1868)
Helastia cryptica Craw, 1987
Helastia cymozeucta (Meyrick, 1913)
Helastia expolita (Philpott, 1917)
Helastia farinata (Warren, 1896)
Helastia mutabilis Craw, 1987
Helastia ohauensis Craw, 1987
Helastia plumbea (Philpott, 1915)
Helastia salmoni Craw, 1987
Helastia scissa Craw, 1987
Helastia semisignata (Walker, 1862)
Helastia siris (Hawthorne, 1897)
Helastia triphragma (Meyrick, 1883)
