Brontispa longissima (Gestro) as a inbreaking insect introduced in our country severely harmed coconut, areca and other palmaceous vegetation, and leaded to seriously economical and ecological losing.

• 椰心叶甲(Brontispa longissima(Gestro))为近年来传入我国的危险性外来入侵生物，传入我国海南省等地后对当地的椰子、槟榔等棕榈科植物的生长造成严重危害，并导致重大经济和生态损失。