摘要
为了解金平县蝴蝶多样性时空动态,采用样线法,2017-2018年对金平样区内蝴蝶多样性进行研究。结果表明:金平样区共观测到10科75属147种5 199只蝴蝶,其中以蛱蝶科和眼蝶科最多,均有32种,各占物种总数的21.77%;其次为凤蝶科、粉蝶科和灰蝶科,各有17种,各占物种总数的11.56%,物种数最少的为环蝶科和珍蝶科,均仅1种,各占物种数的0.68%;个体数最多的为粉蝶科,有1 771只,占个体总数的34.06%;其次为蛱蝶科,有1 182只,占个体总数比例的22.74%。2017年和2018年观测到的蝴蝶物种数量和群落结果均有一定差异,反映出蝴蝶群落结构的动态性。多样性和丰富度以蛱蝶科最大,分别为0.849 7和29.256;均匀度和优势度以粉蝶科最大,分别为0.281 8和0.321 4;G-F指数以蚬蝶最大,为0.830 1。各多样性指数和均匀度均表现出时间和空间上的差异。结果表明,多样性存在时空分布的差异性,可能主要与气候、小气候和寄主植物物候有关。
To understand the temporal and spatial dynamics of butterfly diversity in Maandi areas of Jinping County, the butterfly diversity was studied in 2017–2018, by using the transect lines method. The results showed that 5 199 butterflies belonging to 147 species, 75 genera and 10 families were observed in Jinping sample area, of which there were 32 species in Nymphalidae and Satyridae, each accounting for 21.77% of the total species, followed by 17 species in Papilionidae, Pieridae and Lycaenidae, each accounting for 11.56% of the total species,and the least species were Acraeidae and Amathusiidae, only 1 species, each accounting for 0.68% of the total species;the largest number of individuals was the family Pieridae, 1 771, accounting for 34.06% of the total number of individuals, followed by the family Nymphalidae, 1 182, accounting for 22.74% of the total number of individuals. The species and community observed in 2017 and 2018 were different, reflecting the dynamics of butterfly community structure. The diversity and richness index of Nymphalidae were the largest, 0.849 7 and 29.256 respectively;the evenness and dominance index of the family Pieridae were the highest, 0.281 8 and 0.321 4, respectively;the G-F index of Riodinidae was the largest, 0.8301. The diversity and evenness index showed differences in time and space. The results showed that there were differences in spatial and temporal distribution of diversity, which might be related to climate, microclimate and host plant phenology.
作者
朱恩骄
张正旺
和秋菊
李晨阳
施雯
易传辉
Zhu Enjiao;Zhang Zhengwang;He Qiuju;Li Chenyang;Shi Wen;Yi Chuanhui(Key Laboratory of Forest Disaster Warning and Control in Yunnan Province,College of Biodiversity Conservation,Southwest Forestry University,Kunming Yunnan 650233,China;Yunnan Academy of Biodiversity,Southwest Forestry University,Kunming Yunnan 650233,China)
出处
《西南林业大学学报（自然科学）》
CAS
北大核心
2021年第4期168-175,共8页
Journal of Southwest Forestry University：Natural Sciences
基金
国家自然科学基金项目(31660631)资助
生态环境部生物多样性调查、观测和评估项目(2019—2023年)资助。
关键词
蝴蝶
多样性
时空动态
群落结构
金平县
butterfly
diversity
spatial and temporal dynamics
community structure
Jinping County
