外来蚂蚁Strumigenys rogeri的最早记录，1890年在巴西

IF 0.7 4区农林科学 Q4 ENTOMOLOGY

Sociobiology Pub Date : 2023-10-09 DOI:10.13102/sociobiology.v70i4.9886

Esperidião Alves dos Santos-Neto, Elmo Borges A. Koch, Alexandre Arnhold, Jacques H. Charles Delabie

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引用次数: 0

摘要

Strumigenys Smith, 1860是一个分布在世界各地的巨型蚂蚁属，共有858种。这些蚂蚁在落叶、腐烂的木头、干叶子或小树枝上觅食和筑巢，是专门的捕食者。在这里，我们提出了1890年在巴西的泛热带Strumigenys rogeri Emery的第一个记录。这些信息是从可可研究中心保存的虫科标本中获得的。我们在巴西巴伊亚州南部的6个地点恢复了罗氏沙门氏菌的发生数据。这些标本是在巴西大西洋雨林生物群系的残余物、次生生长物或农林复合林中发现的。有趣的是，可可农业系统中有厄立特里亚豆科树遮荫的地区似乎让这种蚂蚁相对容易找到。有理由认为，该属的许多标本是在巴西各地的昆虫学收藏中积累起来的，或者由于该属复杂的分类而被误认。

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First Records of the Exotic Ant Strumigenys rogeri, Emery 1890 in Brazil

Strumigenys Smith, 1860 is a megadiverse ant genus with 858 species distributed worldwide. These ants forage and nest in leaf litter, rotten wood, dried leaves or twigs and are specialized predators. Here we present the first records of the pantropical Strumigenys rogeri Emery, 1890 in Brazil. The information was obtained from specimens conserved in the Formicidae Collection of the Cocoa Research Center. We recovered data of occurrence of S. rogeri in six locations in southern Bahia, Brazil. The specimens were found in remnants, secondary growths or agroforest areas within the Atlantic Brazilian rainforest biome. Interestingly, areas of cocoa agrosystems shaded with Eritryna legume trees seem allowing this ant to be relatively easy to find. It is reasonable to think that many specimens of S. rogeri were accumulated in entomological collections throughout Brazil or were misidentified due to the complicated taxonomy of the genus.

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来源期刊

Sociobiology 生物-昆虫学

CiteScore

1.60

自引率

11.10%

发文量

审稿时长

3 months

期刊介绍： SOCIOBIOLOGY publishes high quality articles that significantly contribute to the knowledge of Entomology, with emphasis on social insects. Articles previously submitted to other journals are not accepted. SOCIOBIOLOGY publishes original research papers and invited review articles on all aspects related to the biology, evolution and systematics of social and pre-social insects (Ants, Termites, Bees and Wasps). The journal is currently expanding its scope to incorporate the publication of articles dealing with other arthropods that exhibit sociality. Articles may cover a range of subjects such as ecology, ethology, morphology, population genetics, physiology, toxicology, reproduction, sociobiology, caste differentiation as well as economic impact and pest management.