小火蚁及其在中国的适生区预测
Prediction of potential distribution area of Wasmannia auropunctata in China
陈乃中1**；王艳平2；陈洪俊1；陈 岩1；刘泽良2
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作者单位：1 中国检验检疫科学研究院动植物检疫研究所 北京 100029; 2 天津市河西区园林管理局 天津 300061
中文关键词：检疫, 小火蚁, GARP, 适生区, 中国
英文关键词： Quarantine, Wasmannia aurop unctata, genetic algorithm for rule- set production ( GARP) , potential distribution area, China
中文摘要：简要概述小火蚁Wasmannia auropunctata (Roger) 的分布、生物生态学特性及危害等信息, 采用GARP 生态位模型分析预测该蚁在中国的潜在地理分布。结果表明, 中国东南大部分地区和西北局部地区是该虫的适生区。建议加强检疫, 防范其入侵。
英文摘要：This paper reviews related information on distribution, bio- ecological character and possible damages oflittle fire ant, Wasmannia auropunctata ( Roger) , and predicts the potential geographic distribution in China based on the genetic algorithm for rule- set prediction modeling system ( GARP) . The result indicates that this ant could occur in most of the southeastern areas and parts of the limited northwestern areas of China. So, the suggestion is that the quarantine measons should be enhanced to prevent the invasion of this ant into China.