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 Enitharoides brasiliensis ( Spinola, 1837 ) Geographical distribution: Brazil . Distribution in Brazil : Southeast Region (MG, ES, RJ) ( Spinola 1837 ; Kirkaldy 1904 ; Nieser & Melo 1997; Vianna & Melo 2003 ; Pelli et al. 2006 ; Souza et al. 2006 ; Ribeiro et al. 2010 ). Comments: There is no reason to believe that all specimens of E. brasiliensis occurring in Brazil are indeed representatives of only one species, because external and genitalic morphology of several specimens collected by us do not agree with the original description of this species. It seems that this species is in fact a complex of species. Notonecta Linnaeus, 1758 (7 species) Notonecta ( Notonecta ) Linnaeus, 1758 (1 species)