Checklist and distribution of semiaquatic and aquatic Heteroptera (Gerromorpha and Nepomorpha) occurring in Brazil 2958 Author Moreira, Felipe Ferraz Figueiredo Author Barbosa, Julianna Freires Author Ribeiro, José Ricardo Inacio Author Alecrim, Viviani Pereira text Zootaxa 2011 2011-07-08 2958 1 1 74 https://biotaxa.org/Zootaxa/article/view/zootaxa.2958.1.1 journal article 10.11646/zootaxa.2958.1.1 1175­5334 5281851 Notonecta ( Notonecta ) nigra Fieber, 1851 Geographical distribution: Brazil . Comments: The type-series of this species is labeled “ Brèsil ” and “ Brasilien ,” and no distributional details are known concerning it. Hungerford (1934) expressed doubts concerning the existence of N. nigra and the authenticity of the labels, since he examined many Notonecta from various places in Brazil , but none seemed to be a representative of this species. Notonecta ( Paranecta ) Hutchinson, 1929 (6 species)