A new species of Rhagovelia Mayr, 1865 (Hemiptera: Heteroptera: Veliidae) from Pará State, with an updated key to Brazilian species of the robusta group Author Magalhães, Oséias Martins Author Moreira, Felipe Ferraz Figueiredo Author Galvão, Cleber text Zootaxa 2016 4171 3 586 594 journal article 10.11646/zootaxa.4171.3.12 87d861da-2ced-4d93-bdbd-ccbc19e72746 1175-5326 256803 ECB8D9B7-E578-4CD8-9B44-CE75EF56B750 Rhagovelia , robusta group Diagnosis. This group is characterized by the mesonotum fully (or almost) covered by the pronotum; the macropterous female is without an elevated projection on the posterior angle of the pronotum; the female middle femur is cylindrical and unmodified; the apterous female abdomen is without a dorsal longitudinal median carina; female connexival margins are never expanded; the hind tibia has an apical spur, which when present is not crescent shaped; and the posterolateral margins of abdominal segment VII surrounding the male genital cavity are without black denticles ( Polhemus 1997 ; Moreira et al. 2012). The geographical distributions of the species of the robusta group recorded from Brazil are summarized in Table 2 .