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 Brachymetra shawi Hungerford & Matsuda, 1957 Geographical distribution: Colombia , Trinidad & Tobago , Guyana , Suriname , French Guiana, Brazil , and Bolivia . Distribution in Brazil : North Region (PA, AM) ( Hungerford & Matsuda 1957 ; Nieser 1970c ). Cylindrostethinae (1 genus, 6 species) Cylindrostethus Fieber, 1861 (6 species)