前胸背板

神农蜣螂前胸背板表面形态分形及润湿性

Fractal and Wettability of Pronotum Surface Morphology of Catharsius molossus Linnaeus

侧面观前胸背板上缘波状；

Upper margin of pronotum is wave-like in profile ;

头、前胸背板红铜色，鞘翅绿色，瘤突黑色，通体具有金属光泽。

The head and pronotum were dirty red , elytra was green , surface-irregularities were black , with metallic sheen on the surface .

4龄幼虫前胸背板点滴牛角瓜叶或花提取物试验表明，点滴处理后幼虫的死亡率、随后的蛹死亡率和羽化的畸形成虫比例增加。

Topical application of the extracts from leaves and flowers to the fourth instar larvae increased larval and subsequent pupal mortality of the pest and produced more abnormal adults compared to the control .

蛹采用唇基、触角、前胸背板、腹部背板、气门颜色及形状等特征。

And the main distinguished characters of pupae are : the shape of clypeus and antennae , the characteristics of pronotum and abdominal terga , the colour and shape of spiracles and so on .