Six new species of Agrilus Curtis, 1825 (Coleoptera, Buprestidae, Agrilinae) from the Oriental Region related to the emerald ash borer, A. planipennis Fairmaire, 1888 and synonymy of Sarawakita Obenberger, 1924

Six new species of Agrilus Curtis, 1825 with affinities to the emerald ash borer, A. planipennis Fairmaire, 1888, are described from the Oriental Region: A. crepuscularis sp. n. (Malaysia); A. pseudolubopetri sp.n. (Laos); A. sapphirinus sp. n. (Laos); A. seramensis sp. n. (Indonesia); A. spineus sp. n. (Malaysia); and A. tomentipennis sp. n. (Laos). The genus Sarawakita Obenberger, 1924 syn. nov. is considered a junior synonym of Agrilus