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 Microvelia summersi Drake & Harris, 1928 Geographical distribution: Grenada , Trinidad & Tobago , Panama , Guyana , and Brazil . Comments: This species was recorded from Brazil , without further details, by Drake and Hussey (1955) . No other references to the occurrence of this species in the country were found. Xiphovelia Lundblad, 1933 (1 species)