Microsatellite loci characterized in the leaf-cutter ant Atta laevigata. [PDF]
BMC Res Notes, 2013 BACKGROUND: The leaf-cutter ant Atta laevigata (Formicidae: Attini) is an agricultural pest largely distributed in the Neotropics and a model organism for studies of evolution, speciation and population genetics.
Kakazu S, Sanches A, Bacci M.
europepmc +10 more sources
Does Atta laevigata (Smith, 1858) act as Solanum lycocarpum seed dispersers? [PDF]
Sociobiology, 2016 Ants can act as seed dispersers, modifying their distribution, affecting the reproductive success and the vegetation spatial structure. The leaf-cutting ants function, as dispersers of non-myrmecochorous plants, is little known.
Paulo Roberto de Abreu Tavares +2 more
doaj +4 more sources
Cryptic Diversity in Colombian Edible Leaf-Cutting Ants (Hymenoptera: Formicidae) [PDF]
Insects, 2018 Leaf-cutting ants are often considered agricultural pests, but they can also benefit local people and serve important roles in ecosystems. Throughout their distribution, winged reproductive queens of leaf-cutting ants in the genus Atta Fabricius, 1804 ...
Pepijn W. Kooij +4 more
doaj +5 more sources
Occurrence of Leaf-Cutting and Grass-Cutting Ants of the Genus Atta (Hymenoptera: Formicidae) in Geographic Regions of Brazil [PDF]
Sociobiology, 2020 Leaf-cutting ants are widely distributed in Brazil, particularly species of the genus Atta. We therefore described the occurrence of leaf-cutting and grass-cutting ant species of the genus Atta.
Luiz Carlos Forti +7 more
doaj +3 more sources
Pathogenicity of Beauveria bassiana against Leafcutter Ants Atta laevigata (F. Smith, 1858) (Hymenoptera: Formicidae) [PDF]
SociobiologyLeaf-cutter ants are major agricultural pests causing substantial crop losses. Biological control using entomopathogenic fungi offers an eco-friendly alternative to chemical methods.
Marcus Alvarenga Soares +8 more
doaj +4 more sources
Do an ecosystem engineer and environmental gradient act independently or in concert to shape juvenile plant communities? Tests with the leaf-cutter ant Atta laevigata in a Neotropical savanna [PDF]
PeerJ, 2018 Background Ecosystem engineers are species that transform habitats in ways that influence other species.While the impacts of many engineers have been well described, our understanding of how their impact varies along environmental gradients remains ...
Alan N. Costa +2 more
doaj +3 more sources
Expressed sequence tags from
BMC Research Notes, 2011 Background Leafcutters are the highest evolved within Neotropical ants in the tribe Attini and model systems for studying caste formation, labor division and symbiosis with microorganisms.
Henrique-Silva Flávio +6 more
doaj +2 more sources
Phorid Flies Parasitizing Leaf-Cutting Ants: Their Occurrence, Parasitism Rates, Biology and the First Account of Multiparasitism [PDF]
Sociobiology, 2016 The leaf-cutting ants Atta sexdens (Linnaeus) and Atta laevigata (Smith) were parasitized by the following phorid flies: Apocephalus attophilus Borgmeier, Apocephalus vicosae Disney, Myrmosicarius grandicornis Borgmeier and species of Eibesfeldtphora ...
Marcos Antonio Lima Bragança +4 more
doaj +3 more sources
Differential parasitism by four species of phorid flies when attacking three worker castes of the leaf-cutting ant Atta laevigata (Smith, 1858). [PDF]
PLoS ONE, 2021 Certain species of parasitic flies belonging to the Phoridae are known to attack Atta spp. workers foraging along trails, near nest openings used by the ants to supply the colony with plant material, and in the areas where the ants are actively cutting ...
Maria Lucimar O Souza +4 more
doaj +2 more sources
EntomoBrasilis, 2016 Resumo. As formigas-cortadeiras, Atta e Acromyrmex, são consideradas as principais pragas no sistema agroflorestal da Região Neotropical. Isso porque cortam material vegetal que servirá de alimento ao fungo simbionte que elas cultivam.
Aline Silvestre Pereira Dornelas +4 more
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