Tomás Matheus Dias-Oliveira , Diogo Silva Vilela , Luiz Eduardo de Carvalho Chaves Júnior , Gabriel de Castro Jacques , Marcos Magalhães de Souza
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引用次数: 0
摘要
本研究报告了在巴西米纳斯吉拉斯州Pico do itamb州立公园Campo Rupestre环境中成年斑翅目昆虫被成年斑翅目昆虫捕食的开创性成果。该事件于2024年9月在一个多岩石的地区被记录下来，当时豆蝇Argia claussenii Selys， 1865（蜻蜓目：豆蝇科）正在捕食石蝇Gripopteryx sp.（翅翅目：Gripopterygidae）。这种捕食行为归因于豆娘的多面手捕食行为，它们以在成年期捕获各种猎物而闻名。该研究有助于了解高生物多样性和生态相关性生态系统（如Campo Rupestre）中齿翅目和翼翅目的营养相互作用，并强调了在栖息地丧失威胁的环境中对这些物种的生物学和生态学进行进一步研究的必要性。
Predation of Gripopteryx sp. (Plecoptera: Gripopterygidae) by Argia claussenii Selys, 1865 (Odonata: Coenagrionidae) in Campo Rupestre, Minas Gerais
This study reports, as a pioneer effort, the predation of adult Plecoptera by adult Odonata in a Campo Rupestre environment, at the Pico do Itambé State Park, Minas Gerais, Brazil. The event was recorded in September 2024, in a rocky lotic area, where the damselfly Argia claussenii Selys, 1865 (Odonata: Coenagrionidae) was feeding on the stonefly Gripopteryx sp. (Plecoptera: Gripopterygidae). The predation is attributed to the generalist predatory behavior of damselflies, known for capturing a wide range of prey during their adult phase. This study contributes to the knowledge of trophic interactions involving Odonata and Plecoptera in ecosystems of high biodiversity and ecological relevance, such as the Campo Rupestre, and highlights the need for further investigations into the biology and ecology of these species in environments threatened by habitat loss.
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