moth culture - Ueber den Bombyx der Alten in Magazin der Entomologie, Halle 1819 George Samouelle publishes A nomenclature of British Entomology, or a catalogue of above 4000 species of the Classes Crustacea, Myriapoda, Spiders, Mites and insects intended as labels for cabinets of Insects, etc., alphabetically arranged at London. 1820 Carl Fredrik Fallèn Monographia Muscidum Suecia commenced. Philogène Auguste Joseph Duponchel with Jean Baptiste Godart, in English, Histoire Naturelle des Lépidoptères de Francecommenced. This was the first really good French butterfly fauna. Johann Fischer von Waldheim Entomographia Imperii Russici, Genera Insectorum Systematice Exposita et Analysi Inconographia Instructa published in Moscow. Gustaf Johan Billberg Enumeratio insectorum in museo Gust. Joh. Billberg. Typus Gadelianus. 1821 John Fleming Insecta. In: Supplement to the fourth, fifth and sixth editions of the Encyclopædia Britannica, with preliminary dissertations on the history of the sciencesan important systematic work. 1822 Jacob Johann Hagenbach Insectorum Helvetiae exhibentia vel species novas vel nondum depictas.Basle 1823 Philipp Franz von Siebold begins natural history studies in Japan. Some of his many Japanese students take up entomology. The species they discovered were described in European journals without explicit attribution. They are honoured here. The invertebrate volume of Siebold's Fauna Japonica was undertaken by Wilhem de Haan Johann Wilhelm Dalman 1823, publishes Analeceta Entomologica Stockholm 1824 John Curtis with Alexander Henry Haliday and Francis Walker British Entomology, being illustrations and descriptions of the genera of insects found in Great Britain and Ireland; containing coloured figures from nature of the most rare and beautiful species, and in many instances of the plants upon which they are found 16 volumes 193 Folios 770 coloured plates commenced. A masterpiece of the engraver's and colourist's art, this work includes new classifications and many new species descriptions. The work falls between the illustrated works with little text of the previous years and the minimally illustrated revisions and monographs of later years. Leon Jean Marie Dufour, Recherches anatomiques sur les Carabiques et sur plusiers autres Coléoptères.published at Paris. 1825 Pierre André Latreille Familles Naturelles du Règne Animal published. In this publication the name Insecta is finally restricted to the hexapod arthropods here called Class Hexapoda. Pierre François Marie Auguste Dejean Species Général des Coléoptères commenced (five volumes devoted to Carabidae) C. Aubé wrote the sixth on Hydrocanthares completing the work in 1838. It is a masterpiece of descriptive entomology. 1826 Carl Fredrik Fallén Hemiptera Sueciae. William Kirby erected the