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首页> 外文期刊>The Florida entomologist >Morphological Notes on the Worker and Queen Larvae of the Thief Ant Solenopsis helena (Hymenoptera, Formicidae, Myrmicinae) from Brazil
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Morphological Notes on the Worker and Queen Larvae of the Thief Ant Solenopsis helena (Hymenoptera, Formicidae, Myrmicinae) from Brazil

机译:来自巴西的小蚂蚁Solenopsis helena(膜翅目,蚁科,桃金娘科)的工人和女王幼虫的形态学注释

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Young and mature larvae of queen and workers of the thief ant, Solenopsis helena, are herein described for the first time. Specimens were treated and described by usual methods of light and scanning electron microscopy. Many of the observed characteristics confirmed traits of the thief ant larva, reinforcing the assumption that they are a distinct group from fire ants. The larva of S. helena can be recognized from other close species by details of the mouthparts, but seem extensively similar to Solenopsis molesta. These findings are useful for taxonomic studies and phylogenetic inferences. RESUMO Larvas de diferentes tamanhos de operarias e rainhas de Solenopsis helena s?o descritas. Os espécimes coletados em S?o Paulo, Brasil, foram medidos e descritos por meios convencionais de microscopia ótica e eletr?nica de varredura. As larvas desta espécie diferem de outras espécies próximas por detalhes das pe?as bucais, mas parecem ser muito semelhantes a descri??es anteriores de Solenopsis molesta. Muitos caracteres distintos de larvas das formigas do antigo subgênero Diplorohptrum foram aqui confirmados, sugerindo que realmente s?o um grupo distinto de formigas dentro do gênero Solenopsis. Estas informa??es s?o uteis em estudos maiores de filogenia e taxonomia do grupo.View this article in BioOne
机译:本文首次描述了蚁后和贼蚁的工人的幼虫和成熟幼虫。通过常规的光学和扫描电子显微镜方法对标本进行处理和描述。许多观察到的特征证实了小蚂蚁幼虫的特征,强化了它们与火蚁是不同群体的假设。可以通过口器的细节从其他近缘物种中识别出海桑链球菌的幼虫,但看起来与mole蝶目十分相似。这些发现对于分类学研究和系统发育推断是有用的。摘要描述了大小不一的工人和海葱的皇后幼虫。用常规的光学显微镜和扫描电子显微镜对在巴西圣保罗的样品进行了测量和描述。该物种的幼虫在口部细节上与附近其他物种不同,但似乎与以前的鼠尾草的描述非常相似。在这里已经证实了古代双翅目亚科蚂蚁幼虫的许多独特特征,这表明它们确实是狼蛛属中的一组独特的蚂蚁。该信息对于该群体的系统发育和分类学的大型研究很有用。在BioOne中查看此文章

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