Amazoninema gen. nov., (Synechococcales, Pseudanabaenaceae) a novel cyanobacteria genus from Brazilian Amazonian river - Genuário, Diego Bonaldo; Souza, Wallace Rafael de; Monteiro, Regina Teresa Rosim; Sant´Anna, Célia Leite; Melo, Itamar Soares; Fiore, Marli de Fatima (International Journal of Systematic and Evolutionary Microbiology, 2018)