Quick assessment of wealth ants (Hymenoptera, Formicidae) in rain forest fragments in the Alta Floresta region, MT
Forest fragmentation can change the community and wealth of ants, through changes to the vegetation structure, solar radiation and food availability. This study aims to evaluate the generic richness of ants in two forest fragments in the municipality of Alta Floresta - MT. Samples were collected at...
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| Published in: | Revista de ciências agro-ambientais Vol. 13; no. 2; pp. 13 - 18 |
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| Main Authors: | , , , , , |
| Format: | Journal Article |
| Language: | English |
| Published: |
Universidade do Estado de Mato Grosso
01-12-2015
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| Subjects: | |
| Online Access: | Get full text |
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| Summary: | Forest fragmentation can change the community and wealth of ants, through changes to the vegetation structure, solar radiation and food availability. This study aims to evaluate the generic richness of ants in two forest fragments in the municipality of Alta Floresta - MT. Samples were collected at three points of both fragments (interior, transition and surrounding matrix), being delimited one quadrant of 5x5 m for each point, using attractive bait. The ants were identified according to Baccaro (2006) identification key. For statistical diagnosis used the Multivariate analysis of conglomerates through BioEstat 5.0 software, and analyzed the similarities between subfamilies, genera and environments. The study found a total of 71 ants distributed in seven subfamilies and 12 genera, especially the genus Camponotus to occur mainly in disturbed habitats and Paraponera kind to occur in forest area. The transition environment was the least similar to the other due to a higher number of individuals and general wealth. In this study, the forest fragment 2 had a higher number of ants in their transition area and is considered the richest in ant fauna when compared to the forest fragment 1. |
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| ISSN: | 1679-1509 1677-6062 |