空间体积及光照对光肩星天牛4种行为活动的影响

Effects of space volume and light on four behavioral activities of Anoplophora glabripennis

为明确空间体积对光肩星天牛成虫交配、取食、移动和静息行为的影响,室内利用5种体积规格不同的容器(1000、4000、8000、16000、32000 cm^(3))进行连续5 d的试验观察。研究结果显示:(1)光肩星天牛雌、雄虫交尾行为、取食行为、移动行为发生的频次均随着体积的增大而减小;在不同空间体积中除雌、雄成虫静息活动不存在差异外,交配、取食和移动活动雌、雄成虫均存在差异;(2)1000 cm^(3)空间下取食活动、4000 cm^(3)移动活动、16000 cm^(3)取食活动的雌、雄成虫之间存在显著差异;(3)在有光照时,1000 cm^(3)空间下的取食活动、静息活动和32000 cm^(3)的静息活动以及无光照时,4000 cm^(3)的移动、静息活动、8000 cm^(3)的移动活动和32000 cm^(3)静息活动的雌、雄成虫之间存在显著差异;(4)空间体积对光肩星天牛不同行为活动的日节律存在影响。综上所述,光肩星天牛的行为活动会受到空间体积大小及光照的影响。

In order to clarify the effect of space volume on mating,feeding,moving and resting behavior of Anoplophora glabripennis adults,five containers(1000 cm^(3),4000 cm^(3),8000 cm^(3),16000 cm^(3),32000 cm^(3))were used to test behavior responses of adults in five consecutive days.The research results showed that:(1)The frequency of mating behavior,feeding behavior,and moving behavior of male and female A.glabripennis beetles decreased with increasing volume;In different spatial volumes,except for no differences in resting activities between female and male adults,there were differences in mating,feeding,and moving activities between female and male adults;(2)There were significant differences between male and female adults in the space of 1000 cm^(3)feeding activities,4000 cm^(3)moving activities and 16000 cm^(3)feeding activities;(3)When there was light,there were significant differences between the feeding activity and resting activity in the space of 1000 cm^(3),and resting activity of 32000 cm^(3);When there was no light,there were significant differences between the male and female adults of 4000 cm^(3)moving and resting activity,8000 cm^(3)moving activity and 32000 cm^(3)resting activity;(4)Spatial volume had an influence on the daily rhythm of different behavioral activities of A.glabripennis.To sum up,the behavior of A.glabripennis would be affected by the space volume size and light.