Neue mediterrane Zikadenarten der Gattungen Hysteropterum Amyot & Serville, 1843, Macropsidius Ribaut, 1952, und Chlorita Fieber, 1872 (Homoptera, Auchenorrhyncha)

Some mediterranean species of Homoptera, Auchenorrhyncha are described and figured. Hysteropterum duffelsi n. sp. and H. gravesteini n. sp. (Issidae) are described respectively from Cyprus and Mallorca. In the genus Macropsidius (Cicadellidae), M. hispanus Dlabola, 1963 falls as a junior synonym of M. dispar (Fieber, 1868), and M. gravesteinicus n. sp. from Spain is added. Chorita tarragonica n. sp. (Cicadellidae) is also based on material from Spain.