川西高原北部地区蚂蚁物种分布格局研究  

Distribution Patterns of Ant Species in Northern Part of Western Sichuan Plateau

作　　者：段加焕 徐正会[1,2] 张新民 李婷[1,2] 尹晓丹 李朝义 DUAN Jiahuan;XU Zhenghui;ZHANG Xinmin;LI Ting;YIN Xiaodan;LI Zhaoyi(College of Biodiversity Conservation,Southwest Forestry University,Kunming Yunnan 650224,China;Key Laboratory of Forest Disaster Warning and Control in Yunnan Province(Southwest Forestry University),Kunming Yunnan 650224,China)

机构地区：[1]西南林业大学生物多样性保护学院,云南昆明650224 [2]云南省森林灾害预警与控制重点实验室(西南林业大学),云南昆明650224

出　　处：《广西师范大学学报（自然科学版）》2023年第5期134-142,共9页Journal of Guangxi Normal University:Natural Science Edition

基　　金：国家自然科学基金(32060122,31760633,31860615,31860166);国家自然科学基金委员会应急管理项目子课题(31750002);云南省农业联合专项(202101BD070001-057)。

摘　　要：为了揭示川西高原地区蚂蚁物种分布规律,本文采用样地调查法研究川西高原北部蚂蚁物种分布格局。结果表明:川西高原北部地区共栖息着35种蚂蚁,隶属于4亚科17属;四川凹唇蚁Formica sentschuensis Ruzsky、丝光蚁F.fuscaLinnaeus、科氏红蚁Myrmica kozlovi Ruzsky和吉市红蚁M.jessensis Forel是川西高原北部分布最广泛、适应性最强的物种;蚂蚁对栖息生境、觅食和筑巢场所等微生境均表现出明显的选择分化,其中阔叶林的物种最丰富;觅食场所中,以地表觅食最丰富;筑巢场所多以石下筑巢和土壤筑巢为主。蚂蚁物种的分布格局主要与物种的适应能力有关,同时还受海拔、植被和人为因素的干扰。研究结果对丰富和完善我国西南山地的蚂蚁多样性具有重要意义。In order to reveal the distribution pattern of ant species in the northern part of the western Sichuan Plateau,the distribution pattern of ant species in the northern part of this region was studied by plot survey.The results showed that 35 ant species,belonging to 17 genera and 4 subfamilies,lived in the northern part of the western Sichuan Plateau.Formica sentschuensis Ruzsky,F.fusca Linnaeus,Myrmica kozlovi Ruzsky and M.jessensis Forel were the most widely distributed and adaptable species in the northern part of the Western Sichuan Plateau.Ants showed obvious differentiation in habitat,foraging and nesting sites;and the broadleaved forest had the most abundant species;among the foraging sites,surface foraging was the most abundant;nesting sites were mainly under the stone and in the soil.In conclusion,the distribution pattern of ant species was mainly related to the adapt ability of species,but also affected by altitude,vegetation and anthropogenic disturbance.The results are of great significance to enrich and improve the diversity of ants in the southwest mountains of China.

关 键 词：川西高原北部 分布格局 蚁科 栖息生境 

分 类 号：Q968[生物学—昆虫学]