欢迎访问《生态学杂志》官方网站,今天是 分享到:

生态学杂志

• 研究报告 • 上一篇    下一篇

蚂蚁和紫胶蚧互利关系中的行为机制

陈又清;王绍云   

  1. 中国林业科学研究院资源昆虫研究所,昆明 650224
  • 收稿日期:2005-07-05 修回日期:2006-02-17 出版日期:2006-06-10 发布日期:2006-06-10

Behavioral mechanism of mutualaid interactions between ant and Kerria lacca Kerr

CHEN Youqing; WANG Shaoyun   

  1. Institute of Resource Insects, Chinese Academy of Forestry, Kunming 650224, China

  • Received:2005-07-05 Revised:2006-02-17 Online:2006-06-10 Published:2006-06-10

摘要: 研究了云南元江蚂蚁与紫胶蚧互利关系。结果表明,紫胶蚧寄生能招致互利共生的蚂蚁光顾。紫胶蚧寄生前后,蚂蚁造访久树的频率分别是3.5和11.2次·min-1,单枝上蚂蚁数量分别为3~8和11~23头,苏门答腊金合欢上活动的蚂蚁种类有部分差异,而久树上则完全不同。蚂蚁无取食紫胶蚧幼虫和驱赶或干扰其天敌的行为,蚂蚁光顾有利于紫胶蚧正常生长,对紫胶蚧的生殖力不产生显著影响,但增加泌胶量和虫体重。与紫胶蚧互利共生的蚂蚁有一定特异性,但随着不同时期、地区有一定差异。蚂蚁和紫胶蚧互利关系中的行为机制不是简单地提供和利用蜜露,蚂蚁喜欢取食刚刚分泌的蜜露,寄主植物的代谢生理、蜜露所含成分比例的变化影响蚂蚁和紫胶蚧的互利共生关系。

关键词: 封闭式混养, 对虾, 罗非鱼, 缢蛏, 水质

Abstract: The study on the mutual-aid interactions between ant and Kerria lacca Kerr in Yuanjiang County of Yunnan Province showed that after hosting, K. lacca could attract some ants to attend them. Before and after K. lacca hosting, the frequency of ants visiting Schleichera oleosa was 3.5 and 11.2 times· min-1, and the numbers of visiting ants were 3-8 and 11-23 on one branch, respectively. The category of ants visiting Acacia montana had some differences, but for S. oleosa, it was absolutely different. Ants didn’t eat K. laccalarvae, and also, did not disturb the natural enemies of K. lacca. The attending of ants made K. lacca have more chance to survive, secret more lac by per female, and have bigger weight of female adult. Some specialized ants had mutual-aid relationship with K. lacca, but the category of ants changed with time and place. The behavioral mechanism of mutualaid interactions between ant and K. lacca was not just translated as supporting honeydew and utilizing it. Ants liked newly secreted honeydew, and the changes of the metabolism of host trees and the ratio of all components of honeydew could influence ant’s decision.

Key words: Closed polyculture, Penaeid shrimp, Tilapia, Constricted tagelus, Water quality