Acknowledgements
We would like to thank the lab staff at the Aquatic Ecology Laboratory of the UFC. TBV would like to thank Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) for the grant provided during his doctoral degree. Part of these study was funded by CNPq/PPBIO (agreement # 457463/2012-0) and CNPq/ICMBio (agreement # 552009/2011-3), CNPq grant (Process 471283/2006-1), The International Fund for Ecological Research, grant no. 00543 and Aperfeiçoamento de Pessoal de Nível Superior - Brasil (CAPES) Finance Code 001. LC is financially supported by CNPq (301877/2017-3).