Canopy Ant Assemblage (Hymenoptera: Formicidae) in Two Vegetation Formations in the Northern Brazilian Pantanal
The landscape of the northern Pantanal region is a mosaic of fields and forests, distributed according to topography and hydrology of this floodplain, resulting in a particular pattern of vegetation distribution. Among the forest formations, mixedspecies and monodominant landscape units can be foun...
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Universidade Estadual de Feira de Santana
2018-10-01
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doaj-60fecd340e514d26b75ededf556602742021-10-04T01:12:51ZengUniversidade Estadual de Feira de SantanaSociobiology0361-65252447-80672018-10-0165310.13102/sociobiology.v65i3.1932Canopy Ant Assemblage (Hymenoptera: Formicidae) in Two Vegetation Formations in the Northern Brazilian PantanalJuliane Dambros0Vanessa Vindica França1Jacques Hubert Charles Delabie2Marinez Isaac Marques3Leandro Dênis Battirola4Universidade Federal de Mato Grosso, Câmpus Universitário de Sinop, Sinop, MT, BrazilUniversidade Federal de Mato Grosso, Câmpus Universitário de Sinop, Sinop, MT, BrazilUniversidade Estadual de Santa Cruz, Ilhéus, BA, BrazilUniversidade Federal de Mato Grosso, Câmpus Universitário de Cuiabá, Cuiabá, MT, BrazilUniversidade Federal de Mato Grosso, Câmpus Universitário de Sinop, Sinop, MT, Brazil The landscape of the northern Pantanal region is a mosaic of fields and forests, distributed according to topography and hydrology of this floodplain, resulting in a particular pattern of vegetation distribution. Among the forest formations, mixedspecies and monodominant landscape units can be found which are associated with floodable or non-floodable habitats. Our study tested the hypothesis that forest formations with greater tree richness and which are non floodable (cordilheiras) maintain distinct richness and composition in canopy ant assemblages in relation to the seasonally floodable monodominant forests (cambarazais). Sampling was performed in 10 sample areas (five cambarazais and five cordilheiras) by means of canopy insecticide fogging during the dry and high water seasons of the Pantanal’s hydrological cycle. The canopy ant assemblages revealed 105 species belonging to 30 genera and nine subfamilies. Myrmicinae (41 spp.), Formicinae (20 spp.) and Pseudomyrmecinae (17 spp.) predominated. Our results revealed that the composition of canopy ant assemblages varied between cambarazal and cordilheira forests, as well as between the dry and high water periods. Nevertheless, the richness was homogeneous between these forests and in the dry and high water periods. These results show the specificity of each forest, as well as its structure, in maintaining distinct compositions in ant assemblages in canopies in the Pantanal of Mato Grosso. http://periodicos.uefs.br/index.php/sociobiology/article/view/1932canopysocial insectscanopy foggingvegetation types |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Juliane Dambros Vanessa Vindica França Jacques Hubert Charles Delabie Marinez Isaac Marques Leandro Dênis Battirola |
spellingShingle |
Juliane Dambros Vanessa Vindica França Jacques Hubert Charles Delabie Marinez Isaac Marques Leandro Dênis Battirola Canopy Ant Assemblage (Hymenoptera: Formicidae) in Two Vegetation Formations in the Northern Brazilian Pantanal Sociobiology canopy social insects canopy fogging vegetation types |
author_facet |
Juliane Dambros Vanessa Vindica França Jacques Hubert Charles Delabie Marinez Isaac Marques Leandro Dênis Battirola |
author_sort |
Juliane Dambros |
title |
Canopy Ant Assemblage (Hymenoptera: Formicidae) in Two Vegetation Formations in the Northern Brazilian Pantanal |
title_short |
Canopy Ant Assemblage (Hymenoptera: Formicidae) in Two Vegetation Formations in the Northern Brazilian Pantanal |
title_full |
Canopy Ant Assemblage (Hymenoptera: Formicidae) in Two Vegetation Formations in the Northern Brazilian Pantanal |
title_fullStr |
Canopy Ant Assemblage (Hymenoptera: Formicidae) in Two Vegetation Formations in the Northern Brazilian Pantanal |
title_full_unstemmed |
Canopy Ant Assemblage (Hymenoptera: Formicidae) in Two Vegetation Formations in the Northern Brazilian Pantanal |
title_sort |
canopy ant assemblage (hymenoptera: formicidae) in two vegetation formations in the northern brazilian pantanal |
publisher |
Universidade Estadual de Feira de Santana |
series |
Sociobiology |
issn |
0361-6525 2447-8067 |
publishDate |
2018-10-01 |
description |
The landscape of the northern Pantanal region is a mosaic of fields and forests, distributed according to topography and hydrology of this floodplain, resulting in a particular pattern of vegetation distribution. Among the forest formations, mixedspecies and monodominant landscape units can be found which are associated with floodable or non-floodable habitats. Our study tested the hypothesis that forest formations with greater tree richness and which are non floodable (cordilheiras) maintain distinct richness and composition in canopy ant assemblages in relation to the seasonally floodable monodominant forests (cambarazais). Sampling was performed in 10 sample areas (five cambarazais and five cordilheiras) by means of canopy insecticide fogging during the dry and high water seasons of the Pantanal’s hydrological cycle. The canopy ant assemblages revealed 105 species belonging to 30 genera and nine subfamilies. Myrmicinae (41 spp.), Formicinae (20 spp.) and Pseudomyrmecinae (17 spp.) predominated. Our results revealed that the composition of canopy ant assemblages varied between cambarazal and cordilheira forests, as well as between the dry and high water periods. Nevertheless, the richness was homogeneous between these forests and in the dry and high water periods. These results show the specificity of each forest, as well as its structure, in maintaining distinct compositions in ant assemblages in canopies in the Pantanal of Mato Grosso.
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topic |
canopy social insects canopy fogging vegetation types |
url |
http://periodicos.uefs.br/index.php/sociobiology/article/view/1932 |
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