尖头稻沫蝉(Abidama SexmaculataLallemand)属同翅目沫蝉科。此虫在《江西农林昆虫名录专辑》中未见辑录,但在武宁县山区乡村的稻田经常可以见到。1987年全县发生面积较大,仅二晚就有2000多亩,少数田块受害较重,叶片被害率达30％以上,远看一遍火红。 [形态特征] 成虫体长7～8毫米,翅展16～17毫米。头胸部黑色,有光泽,腹部黄色。头顶向前突出,黑色,具稀疏细毛。单眼两个,黄白色,位于隆起线两侧,复眼暗褐色。触角黑色。前胸背板拱起,上具细 Abidama SexmaculataLallemand is a Homoptera. This insect in the “Jiangxi agriculture and forestry insects list” did not record, but in the mountains of Wuning County, rice fields can often be seen. In 1987 the county occurred in a larger area, only two nights there are 2,000 acres, a few fields heavier victims, leaf damage rate of 30% or more, far look fiery. [Morphological characteristics] Adult body length 7 ~ 8 mm, wingspan 16 ~ 17 mm. Head and chest black, shiny, belly yellow. Head protruding forward, black, with thin hair. Monocular two, yellow-white, located on both sides of the ridge, compound eyes dark brown. Tentacles black. Forearms arched back, with fine