Linnaeus in "Systema Naturae" (1758) recognized three divisions of the Lepidoptera: "Papilio", "Sphinx" and "Phalaena", with seven subgroups in "Phalaena". These persist today as 9 of the superfamilies of Lepidoptera. Other works on classification followed including those by Michael Denis & Ignaz Schiffermüller (1775), Johan Christian Fabricius (1775) and Pierre André Latreille (1796). Jacob Hübner described many genera, and the lepidopteran genera were catalogued by Ferdinand Ochsenheimer and Georg Friedrich Treitschke in a series of volumes on the lepidopteran fauna of Europe published between 1807 and 1835. Gottlieb August Wilhelm Herrich-Schäffer (several volumes, 1843–1856), and Edward Meyrick (1895) based their classifications primarily on wing venation. Sir George Francis Hampson worked on the microlepidoptera during this period and Philipp Christoph Zeller published "The Natural History of the Tineinae" also on microlepidoptera (1855).