Análise da riqueza da fauna de Braconidae (Hymenoptera, Ichneumonoidea) em remanescentes naturais da Área de Proteção Ambiental (APA) de Descalvado, SP

Revista Brasileira de Entomologia

Kátia Resende Netto Cirelli²  Angélica Maria Penteado-dias¹ 

[1] ,Produzir - Gestão Agropecuária e ambiental LTDADescalvado SP ,Brasil

关键词: Braconidae;    Brazil;    biodiversity;    fragmentary natural environments;    parasitoids;   

DOI  :  10.1590/S0085-56262003000100014

来源: SciELO

【 摘 要 】

Analysis of the Braconidae (Hymenoptera: Ichneumonoidea) fauna richness in natural remnants of the Área de Proteção Ambiental (APA) of Descalvado, SP. A survey of the Braconidae fauna on fragmentary natural environments at northeast São Paulo State was conducted using Malaise traps installed in five sites of Área de Proteção Ambiental of Descalvado. A total of 2,262 specimens, representing 22 subfamilies and 94 genera, was sampled throughout a period of sixteen months (from May, 1999 to August, 2000). Biological data were obtained from current literature and behavior patterns of host utilization for the studied fauna, mainly Braconidae which have been successful in control of agricultural insect pests. Statistical analyses indicated that the asymptote of the genera richness has been approached using this sampling method. This is the most complete survey yet available from natural fragmentary areas of the Descalvado Braconidae fauna. Patterns of distribution and richness of the Braconidae genera were established. Cluster Analysis was adopted taking as attribute the number of Braconidae genera.

【 授权许可】

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