repelled by light; exhibiting a negative phototactic or phototropic response.
避光的,怕光的被光排斥的;表现为阴性。
experimental results indicate that there are 206 kinds of phototactic insect species belonging to 16 families in this region.
结果表明,实验区鳞翅目趋光性昆虫共有206种,分属16科。
under the above condition, phototactic ratio of both round scad and common japanese mackerel towards white colour light is lower than that towards the colour light that causes the greatest reaction.
在上述条件下,无论蓝圆鲹或鲐鱼,对白光的趋光率都低于能引起最大反应的颜色光。
by the black light lamp lure and investigation day after day, the population dynamics of lepidoptera phototactic insects in hill area of lower taihang mountain is studied.