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。
2
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。
3
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.