Four watersheds with different degrees of human occupation had their communities of aquatic insects analyzed in relation to the landuses, terrain slope as well as chemical and physical variables of water. The watersheds studied were Alto Paranapanema, Peixe, Aguapei and São José dos Dourados. Samples of aquatic insects were taken with baskets filled with artificial substrates, during August and October/2002. Eighteen samples were taken from eachriver and the aquatic insects were identified until family level and counted. To analyze the results, total and percentage numbers of individuals and taxons were used, as well as community indeces. Information about the watersheds were generated from digital maps. Thirty-two families were identified,...
Insects are the most diverse animal group, but there are several aspects of their ecology and physio...
Made available in DSpace on 2015-09-25T12:21:23Z (GMT). No. of bitstreams: 1 PDF - Evaldo de Lira Az...
Irrigated rice fields have been cultivated for thousands of years, and a high diversity of invertebr...
In freshwater environments, insects correspond to the major partof the invertebrate fauna and severa...
The objetive of this study is to identify the Culicidae species apt to colonize the waters of a cree...
The objetive of this study is to identify the Culicidae species apt to colonize the waters of a cree...
The community of aquatic insects is extremely abundant and diverse in neotropical streams, presentin...
We wished to analyze the ant fauna on tree species used in public road afforestation. The study was ...
The activities human beings have caused great impacts in the aquatic systems, either for the removal...
The benthic macroinvertebrates are among the main organisms used in the evaluation of environmental ...
The benthic macroinvertebrates are among the main organisms used in the evaluation of environmental ...
The objective of this work was to determine the taxonomic structure and Functional Feeding Groups (F...
The aim of this work was to assess if variation in the abundance of macroinvertebrates is influenced...
The aim of this work was to determine the distribution and abundance the species of Simulium: in 5 s...
Using a CDC light-trap, the specific fauna composition of mosquitoes Culicidae was determined at pla...
Insects are the most diverse animal group, but there are several aspects of their ecology and physio...
Made available in DSpace on 2015-09-25T12:21:23Z (GMT). No. of bitstreams: 1 PDF - Evaldo de Lira Az...
Irrigated rice fields have been cultivated for thousands of years, and a high diversity of invertebr...
In freshwater environments, insects correspond to the major partof the invertebrate fauna and severa...
The objetive of this study is to identify the Culicidae species apt to colonize the waters of a cree...
The objetive of this study is to identify the Culicidae species apt to colonize the waters of a cree...
The community of aquatic insects is extremely abundant and diverse in neotropical streams, presentin...
We wished to analyze the ant fauna on tree species used in public road afforestation. The study was ...
The activities human beings have caused great impacts in the aquatic systems, either for the removal...
The benthic macroinvertebrates are among the main organisms used in the evaluation of environmental ...
The benthic macroinvertebrates are among the main organisms used in the evaluation of environmental ...
The objective of this work was to determine the taxonomic structure and Functional Feeding Groups (F...
The aim of this work was to assess if variation in the abundance of macroinvertebrates is influenced...
The aim of this work was to determine the distribution and abundance the species of Simulium: in 5 s...
Using a CDC light-trap, the specific fauna composition of mosquitoes Culicidae was determined at pla...
Insects are the most diverse animal group, but there are several aspects of their ecology and physio...
Made available in DSpace on 2015-09-25T12:21:23Z (GMT). No. of bitstreams: 1 PDF - Evaldo de Lira Az...
Irrigated rice fields have been cultivated for thousands of years, and a high diversity of invertebr...