Community structure and butterfly diversity in different habitat types in the Qinghai Yushu plateau
From May to August in 2016 and 2017,we selected five habitats( forest,shrub,alpine shrub,alpine meadow,and bare rock) to investigate butterfly species and community diversity in Yushu City. A total of 1580 individuals were recorded,belonging to 62 species of 7 families and 40 generas. There were 19...
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Veröffentlicht in: | Shengtai Xuebao = Acta Ecologica Sinica 2018-11 (21), p.7557 |
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Zusammenfassung: | From May to August in 2016 and 2017,we selected five habitats( forest,shrub,alpine shrub,alpine meadow,and bare rock) to investigate butterfly species and community diversity in Yushu City. A total of 1580 individuals were recorded,belonging to 62 species of 7 families and 40 generas. There were 19 species of Palaearctic realm,2 of Oriental realm,and 41 widespread species; those accounted for 30%,3%,and 67% of the total respectively. Nymphalidae with the most individuals( 535) was the dominant family,accounting for 34% of the total. The butterfly diversity index( H’),dominance index( D),species richness index( R),evenness index( J),and similarity index( I) were calculated and analyzed for the five habitats. The results showed that shrub habitat had the highest diversity index,high evenness index,and high species richness index,but the dominance index was the lowest; the alpine meadow habitat had the lowest diversity index,specific richness index,and evenness index,but the dominance index was the highest. |
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ISSN: | 1000-0933 |
DOI: | 10.5846/stxb201711272115 |