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海南长臂猿与猕猴种间冲突行为初报

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Preliminary study on the conflict behavior between sympatric Hainan gibbons and rhesus macaques in the National Park of Hainan Tropical Rainforest
Understanding the pattern and the process of interspecific competition among sympatric animals is important,as interspecific competition is a key factor limiting population increase and is of great significance for conservation man-agement.Hainan gibbon(Nomascus hainanus)is one of the most endangered primates in the world,currently distributed only in the Bawangling area of National Park of Hainan Tropical Rainforest,Hainan,China.Rhesus macaque(Macaca mulatta)population,a common species in this area,is growing rapidly in recent years,which may lead to interspecific competition with Hainan gibbons.In this study,we used focal animal sampling and whole-event recording methods to in-vestigate the conflict behavior between one gibbon group(Group E)and one macaque group.Based on the observation of individuals and food patches,we inferred the recorded conflict behavior between these two species was a case of inter-ference competition.Our results provided an important case for understanding the processes and mechanisms of primate interspecific relationships.This study emphasizes that the effects of interspecific competition should be fully recognized in the conservation management of endangered species.

Nomascus hainanusMacaca mulattaInterspecific competitionInterference competitionSympatry

蔡成林、柳帅、李萍、齐旭明、周照骊、陈远、龙文兴

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海南大学热带农林学院,海口 570228

海南大学生态与环境学院,海口 570228

中国林业科学研究院森林生态环境与自然保护研究所,北京 100091

海南热带雨林国家公园管理局霸王岭分局,昌江 572700

海南大学生态文明协同创新中心,海口 570228

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海南长臂猿 猕猴 种间竞争 干涉型竞争 同域分布

国家自然科学基金区域创新发展联合基金重点项目海南大学科研启动基金项目

U22A20503KYQDZR23110

2024

兽类学报
中国科学院西北高原生物研究所,中国动物学会兽类学分会

兽类学报

CSTPCD北大核心
影响因子:0.804
ISSN:1000-1050
年,卷(期):2024.44(1)
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