<正>研究了鞭角华扁叶蜂滞育预蛹的糖类含量动态。结果表明 ,在滞育期间 ,鞭角华扁叶蜂滞育预蛹脂肪体糖原的含量呈下降趋势 ,血淋巴中海藻糖的含量则呈升高的趋势。在滞育的前期 ,机体内糖原和海藻糖之间存在明显的相互转化 ,并与滞育阶段和温度相关。雌性预蛹糖原和海藻糖的含量均明显高于雄性预蛹 ,但代谢趋势一致

Carbohydrate levels of the fat body and haemolymph of diapausing prepupa of the sawfly Chinolyda flagellicornis (F.Smith)were determined with the thin layer chomatography and colorimetric analysis.With the development of diapause,the titres of glycogen in the fat body dropped gradually,while the titres of haemolymph trehalose were going up.The transforming relationship effected by the temperature and the diapause stages between glycogen and trehalose was found.The amount of titres of glycogen in the fat body and haemolymph trahalose in female prepupa were higher than that in male prepupa,but there was no difference of metabolism between them.