2020
DOI: 10.5902/1980509841046
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DNA <i>barcoding</i> de <i> Oncideres saga</i> (Coleoptera: Cerambycidae) do Brasil

Abstract: Utilizar ferramentas moleculares aliadas a técnicas tradicionais de identificação para determinar corretamente as espécies, a diversidade genética e o fluxo gênico de insetos-praga florestais é um dos maiores avanços dos últimos anos. Nesse sentido, o objetivo do trabalho foi realizar o DNA barcoding da espécie Oncideres saga (Dalman, 1823), utilizando o primeiro fragmento do gene mitocondrial Citocromo Oxidase I (COI). Em Seropédica, Rio de Janeiro, galhos de Albizia lebbeck (L.) Benth., anelados por uma espé… Show more

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“…They seek to lay eggs on plants that, due to their characteristics (branch diameter, age, height, vigor, nutritional quality, and others), provides greater fitness to their offspring (Paulino-Neto, 2004). Therefore, it is possible that more than one specimen emerged from the same branch or other branches of the same tree, all of which are maternally related (Machado et al, 2020b), as possibly is the case of insects found in Capela de Santana, Encruzilhada do Sul and General Câmara.…”
Section: Discussionmentioning
confidence: 99%
“…They seek to lay eggs on plants that, due to their characteristics (branch diameter, age, height, vigor, nutritional quality, and others), provides greater fitness to their offspring (Paulino-Neto, 2004). Therefore, it is possible that more than one specimen emerged from the same branch or other branches of the same tree, all of which are maternally related (Machado et al, 2020b), as possibly is the case of insects found in Capela de Santana, Encruzilhada do Sul and General Câmara.…”
Section: Discussionmentioning
confidence: 99%