摘要
运用样地调查法及生物多样性分析方法研究了云南省普洱市亚热带季风常绿阔叶林区刺栲(Cas-tanopsis echidnocarpa)-华南石栎(Lithocarpus fenestratus)-红木荷(Schima wallichii)群落(Ⅰ),思茅松(Pinuskesiya var.langbianensis)-小果栲(Castanopsis fleuryi)-红木荷群落(Ⅱ)-披针叶楠(Phoebe lanceolata)-粗穗石栎(Lithocarpus grandifolius)-刺栲群落(Ⅲ),西南桦(Betula alnoides)-红木荷-飞机草(Eupatorium odora-tum)群落(Ⅳ)等天然林类型和人工植被(Ⅴ)的象甲总科昆虫多样性.共采集标本198头,隶属于4科63种,以象甲科物种最丰富.5个样地象甲总科昆虫群落物种丰富度的排序为:Ⅰ>Ⅲ>Ⅱ=Ⅳ>Ⅴ,物种多样性的排序为:Ⅳ>Ⅲ>Ⅰ>Ⅱ>Ⅴ.5个样地象甲总科昆虫群落Jaccard相似性系数在0.063～0.379,表明各样地象甲总科昆虫群落之间极不相似或中等不相似.Ⅱ受到的人为干扰最严重,急需保护.
Diversities of Curculionoidea assemblages in Castanopsis eehidnocarpa, Lithocarpus fenestratus, Schima wallichii Comm. （ Ⅰ ）, Pinus kesiya var. langbianensis, Castanopsis fleuryi, Schima wallichii Comm. （ Ⅱ ）, Phoebe lanceolata, Lithocarpus grandifolius, Castanopsis echidnocarpa Comm. （ Ⅲ ）, Betula alnoides, Schima wallichii,Eupatorium odoratum Comm. （ Ⅳ ） and artificial vegetation （ Ⅴ ） were studied with sample plot investigation and biodiversity analysis in Puer City, Yunnan Province. All weevils were collected using sweep netting, shaking - off and pitfall trapping. In total, 198 specimens were collected, representing 63 species in 4 families of Curculionoidea. The family Curculionidae was the most species rich. In the 5 plots, the order of weevil species richness is： Ⅰ 〉Ⅲ 〉 Ⅱ = Ⅳ 〉 Ⅴ, and the order of species diversity is Ⅳ 〉Ⅲ 〉 Ⅰ 〉 Ⅱ 〉 Ⅴ. Jaccard coefficients （q） of weevil communities were between 0. 063--0. 379 ,showing that the weevil assemblages of each 2 plots were ultimately or moderately dissimilar. Ⅱ was heavily disturbed and need to be protected.
出处
《云南大学学报（自然科学版）》
CAS
CSCD
北大核心
2010年第1期97-102,107,共7页
Journal of Yunnan University(Natural Sciences Edition)
基金
中国林业科学研究院中央级公益性科研院所基本科研业务费专项资金项目资助(CAFYBB2008001)
关键词
生物多样性
象甲
物种丰富度
保护价值
披针叶楠群落
粗穗石栎群落
刺栲群落
biodiversity
weevil
species richness
conservation value
Phoebe lanceolata community
Lithocarpus grandifolius community
Castanopsis echidnocarpa community
