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星花豹蛛(Pordosa astrigera L.Koeh).是广布于新疆果园中多种果树害虫的重要天敌,现将其形态和部分生物学特性简介如下.形态特征:雌蛛体长8.5毫米左右,头胸部背面中央有一条黄褐色纵斑,纵斑两侧各有一深褐色纵带,边缘黄褐色,中窝黑色纵向.放射沟黑色,但不明显.眼区黑色,胸腹板褐色或黑褐色,中央近前端常有淡褐色纵斑.步足黄褐色,有深褐色环状斑纹,具长、短刺,且短刺密生,第四步足最长.
Pordosa astrigera L.Koeh is widely distributed in Xinjiang orchard a variety of fruit pests important natural enemies, now its morphology and some of the biological characteristics are as follows. Morphological characteristics: female spiders about 8.5 mm long, Head and chest on the back of a central yellowish brown spot, the vertical spot on each side of a dark brown longitudinal band, the edge of tan, mid-foveal black longitudinal. Radial groove black, but not obvious .Eye black, chest web brown or dark brown , Near the central front of the light brown vertical spot often step foot yellow brown, dark brown ring markings, with long, short thorns, and short sting, the fourth step the longest.