Helcystogramma is a genus of moths in the family Gelechiidae. The genus was erected by Philipp Christoph Zeller in 1877. Distribution and diversity The genus is distributed almost worldwide, with around half of known taxa occurring in Asia. In 1997 there were about 93 valid species, and more have since been described. Species Helcystogramma abortiva (Walsingham, 1911) Helcystogramma adaequata Meyrick, 1914 Helcystogramma albilepidotum Li & Zhen, 2011 Helcystogramma albinervis (Gerasimov, 1929) Helcystogramma amethystium (Meyrick, 1906) Helcystogramma angustum Li & Zhen, 2011 Helcystogramma anthistis (Meyrick, 1929) Helcystogramma archigrapha (Meyrick, 1929) Helcystogramma armatum (Meyrick, 1911) Helcystogramma arotraeum (Meyrick, 1894) Helcystogramma arulensis (Rebel, 1929) Helcystogramma aruritis (Meyrick, 1911) Helcystogramma augusta (Meyrick, 1911) Helcystogramma badia (Braun, 1921) Helcystogramma balteatum (Meyrick, 1911) Helcystogramma bicuneum (Meyrick, 1911) Helcystogramma brabylitis (Meyrick, 1911) Helcystogramma brevinodium Li & Zhen, 2011 Helcystogramma carycastis Meyrick, 1922 Helcystogramma casca (Braun, 1925) Helcystogramma cerinura (Meyrick, 1923) Helcystogramma chalybea (Felder & Rogenhofer, 1875) Helcystogramma chalyburga Meyrick, 1922 Helcystogramma chambersella (Murtfeldt, 1874) Helcystogramma claripunctella Ponomarenko, 1998 Helcystogramma clarkei Rose and Pathania, 2003 Helcystogramma compositaepictum (N. Omelko & M. Omelko, 1993) Helcystogramma conturbata (Meyrick, 1933) Helcystogramma convolvuli (Walsingham, 1908) – sweet potato leafroller Helcystogramma cornuta (Busck, 1914) Helcystogramma craticula (Meyrick, 1921) Helcystogramma cricopa (Meyrick, 1911) Helcystogramma crypsinomum (Meyrick, 1929) Helcystogramma cyanozona (Meyrick, 1923) Helcystogramma daedalea (Walsingham, 1911) Helcystogramma delocosma (Meyrick, 1936) Helcystogramma deltophora (Janse, 1954) Helcystogramma ectopon Hodges, 1986 Helcystogramma engraptum (Meyrick, 1918) Helcystogramma epicentra (Meyrick, 1911) Helcystogramma fernaldella (Busck, 1903) Helcystogramma fiscinata (Meyrick, 1918) Helcystogramma flavescens Junnilainen, 2010 Helcystogramma flavifuscum Li & Zhen, 2011 Helcystogramma flavilineolella Ponomarenko, 1998 Helcystogramma flavistictum Li & Zhen, 2011 Helcystogramma furvimaculare Li & Zhen, 2011 Helcystogramma fuscomarginatum Ueda, 1995 Helcystogramma gradatum (Meyrick, 1910) Helcystogramma graphicodes (Meyrick, 1914) Helcystogramma gypsaspis Meyrick, 1921 Helcystogramma hapalyntis (Meyrick, 1911) Helcystogramma hassenzanensis Park & Hodges, 1995 Helcystogramma helicopis (Meyrick, 1922) Helcystogramma hemiopa (Meyrick, 1921) Helcystogramma heterostigma (Diakonoff, 1967) Helcystogramma heterotoma (Diakonoff, 1967) Helcystogramma hibisci (Stainton, 1859) Helcystogramma hoplophorum Meyrick, 1916 Helcystogramma hystricella (Braun, 1921) Helcystogramma idiastis (Meyrick, 1916) Helcystogramma imagibicuneum Li & Zhen, 2011 Helcystogramma imagitrijunctum Li & Zhen, 2011 Helcystogramma immeritellum (Walker, 1864) Helcystogramma ineruditum (Meyrick, 1926) Helcystogramma infibulatum Meyrick, 1916 Helcystogramma juventellus (Walsingham, 1897) Helcystogramma klimeschi Ponomarenko & Huemer, 2001 Helcystogramma leucoplectum (Meyrick, 1911) Helcystogramma lineolella (Zeller, 1839) Helcystogramma lithostrotum Meyrick, 1916 Helcystogramma lochistis (Meyrick, 1911) Helcystogramma luminosa (Busck, 1914) Helcystogramma lutatella (Herrich-Schäffer, 1854) Helcystogramma lyrella (Walsingham, 1911) Helcystogramma malacogramma (Meyrick, 1909) Helcystogramma meconitis (Meyrick, 1913) Helcystogramma melanocarpa (Meyrick, 1929) Helcystogramma melantherella (Busck,