| Abstrakt: |
Abstract: Macrosiagon obscurocolor Pic, 1912, M. obscuricolor var. semiobscurus Pic, 1923 and M. discoidale Pic, 1950 are synonymized with M. nasutum (Thunberg, 1784). Macrosiagon donceeli Pic, 1908, M. bifasciatum var. coreanum Pic, 1955 and M. bifasciatum var. tschungseni Pic, 1955 are synonymized with M. bifasciatum (Marseul, 1876). Macrosiagon subattenuatum Pic, 1950 is synonymized with M. ferrugineum (Fabricius, 1775). Macrosiagon bipartitum (Fairmaire, 1894) is synonymized with M. spinicolle (Fairmaire, 1893). Lectotypes of M. discoidale, M. donceeli, M. bifasciatum var. coreanum, M. subattenuatum and M. spinicolle are designated. Lectotype and paralectotype of M. bifasciatum and M. bifasciatum var. tschungseni are designated. The distribution and variability of all species are briefly discussed. |
