花绒坚甲 meaning in English
dastarcus longulus sharp
Examples
- When the adults entered a new potontial distribution pattern , they formed aggregating groups with different sizes , and dispersed all around
在光肩星天牛虫道内，花绒坚甲位于食物链最后环节，其数量占食物链中昆虫总数的15 . 9 % 。 - The results of the investigation in forests showed that dastarcus helophoroides adults displayed a core distribution pattern , that belonged to aggegated distribution , and changed to mosaic distribution pattern in a denser population due to the exclusion behavior among the individual in host competition
摘要林间调查和研究表明，花绒坚甲成虫的分布格局为聚集分布中的核心分布型，在群体密度较大时，由于个体间具有竞争寄主的排斥行为，其分布则转变为嵌纹分布；花绒坚甲在进入新的分布区后，首先是建立大小不等的聚集群，再以聚集群体的形式向周围扩散。