摘要
通过对海南岛尖峰岭主峰区域异翅亚目(Heteroptera)昆虫的区系分析,阐明海南岛尖峰岭主峰区域异翅亚目昆虫的种类组成及其分布规律,这对海南岛尖峰岭的生物多样性保护具有重要意义。通过实地调查、物种鉴定、数据整理与分析,对海南岛尖峰岭主峰区域异翅亚目昆虫的区系特征进行了分析,结果显示,主峰区域共记录异翅亚目昆虫100种,隶属于15科85属,其中,猎蝽科(Reduviidae)和蝽科(Pentatomidae)为优势科,猎蝽科种类最多,共34种,占总种数的34%;其次为蝽科,共25种,占总种数的25%;整体来看,该区域无明显的优势属。在属的组成上,单种属含种数最多,共74种,占总种数的74%;寡种属含种数为26种,占总种数的26%。含种数最多的属为斑红蝽属(Physopelta),共记录5种,占总种数的5%。主峰区域的异翅亚目昆虫在属级的世界动物地理区系中,以东洋界(Oriental realm)和古北界(Palearctic realm)成分为主,其中东洋界成分占比最高,其次为古北界成分。在中国动物地理区系中,该区域以华南区、西南区和华中区成分为主,呈现多区类型的分布特征,其中华南区成分占比最高,其次为西南区和华中区成分。总体来看,海南岛尖峰岭地区昆虫种类多样性较为复杂。研究结果为海南岛尖峰岭地区昆虫的全面调查与研究提供了基础资料,同时也能够为蝽类害虫的防治以及捕食性蝽类昆虫的保护与利用提供理论参考。
A faunal analysis was made of Heteroptera insects in the main peak region of Jianfengling,Mountans,Hainan Island to elucidate species composition and distribution patterns of Heteroptera insects inthis region.This is of great significance for the biodiversity conservation of Jianfengling Mountains.The faunalcharacteristics of the Heteroptera insects in the main peak area of Jianfengling Mountains,Hainan Island wasanalyzed through line transect survey,species identification,data collation and analysis.The analysis resultsshow that a total of 100 species of Heteroptera insects were recorded in the main peak area of JianfenglingMountains,Hainan Island,belonging to 85 genera and 15 families.Among the families identified theReduviidae and Pentatomidae are dominant.The Reduviidae has the higher number of species,with a total of34 species,accounting for 34%of the total species;followed by the Pentatomidae,with a total of 25 species,accounting for 25%of the total species.Overall,there is no obvious dominant genus in this region.In terms ofthe composition of genera,monotypic genera contain the highest number of species,with a total of 74 species,accounting for 74%of the total species;oligotypic genera contain 26 species,accounting for 26%of the totalspecies.The genus with the largest number of species is Physopelta,with a total of 5 species recorded,accounting for 5%of the total species.The Heteroptera insects in the main peak area of Jianfengling Mountainson Hainan Island are mainly composed of Oriental and Palearctic realms in the Zoological fauna of the world atthe genus level,with the Oriental realm accounting for the highest proportion,followed by the Palearctic realm.In the zoogeographic fauna of China,the components at genus levels are mainly composed of those in SouthChina region,Southwest District region and Central China region,exhibiting the distribution characteristics ofmultiple regions.Among them,the components from the South China region account for the highestproportion,followed by those from the Southwest District region and Central China region.Overall,thediversity of insect species in the Jianfengling Mountains area of Hainan Island is relatively complex.All theseresults provide basic information for the comprehensive investigation and research of insects in the JianfenglingMountains area of Hainan Island,and at the same time also offer scientific reference for the prevention andcontrol of Heteroptera pests and the protection and utilization of predatory Heteroptera insects.
作者
李自力
王建赟
罗文
林瑞秀
苏红华
莫世亮
LI Zili;WANG Jianyun;LUO Wen;LIN Ruixiu;SU Honghua;MO Shiliang(Jianfengling Branch of Hainan Tropical Rain Forest National Park Administation,Ledong,Hainan 572542,China;Environment and Plant ProtectionInstitute,Chinese Academy of Tropical Agricultural Sciences.Haikou,Hainan 571101,China;Hainan Academy of Forestry(Hainan Academy of Mangroves),Haikou,Hainan 571199,China)
出处
《热带生物学报》
2025年第3期430-441,共12页
Journal of Tropical Biology
基金
海南国家公园研究院科研项目成果(KY-23ZK06)。
关键词
异翅亚目
物种组成
地理分布
路线调查
区系组成
Hemiptera
species composition
geographical distribution
transect survey
faunal composition
