Checklist of the Elmidae (Coleoptera: Byrrhoidea) of Brazil Author Segura, Melissa Ottoboni Author Valente-Neto, Francisco Author Fonseca-Gessner, Alaíde Aparecida text Zootaxa 2012 3260 1 18 journal article 10.5281/zenodo.280708 a9211773-5664-4159-bba6-83e18bfa8d5f 1175-5326 280708 Cylloepus confusus Hinton, 1936 Helmis concolor Grouvelle, 1889 : 401 Helmis sharpi Zaitzev, 1910 : 28 Cylloepus confusus Hinton, 1936b : 54 BRAZIL : Águas Mornas = Theresopolis—Grouvelle (1889), Hinton (1945a) .