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Type: Article
Published: 2019-05-09
Page range: 389–396
Abstract views: 75
PDF downloaded: 47

New species, new record, and key to the species of Rhagovelia in the robusta group (Hemiptera: Heteroptera: Veliidae) from Venezuela

Laboratório de Biodiversidade Entomológica, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro, RJ, Brasil.
Department of Biology and General Ecology, Faculty of Ecology and Environmental Sciences, Technical University in Zvolen, Zvolen, Slovakia.
Department of Biology and General Ecology, Faculty of Ecology and Environmental Sciences, Technical University in Zvolen, Zvolen, Slovakia. Department of Ecosystem Biology, Faculty of Science, University of South Bohemia, České Budějovice, Czech Republic
Laboratório de Biodiversidade Entomológica, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro, RJ, Brasil.
Aquatic insects Neotropical Region riffle bugs taxonomy Hemiptera

Abstract

Rhagovelia kmenti Magalhães & Moreira, sp. nov. is described, illustrated, and compared with congeners. The new species belongs to the robusta group and its males can be distinguished from group congeners by the dark-brown general coloration, the armature of the hind trochanter, femur, and tibia, and by the distinctive shape of the paramere. In addition, Rhagovelia brunae Magalhães & Moreira, 2016 is newly recorded from Venezuela and a key to the species of the robusta group from the country is presented.

References

  1. Cunha, E.J. & Juen, L. (2017) Impacts of oil palm plantations on changes in environmental heterogeneity and Heteroptera (Gerromorpha and Nepomorpha) diversity. Journal of Insect Conservation, 21, 111–119.

    https://doi.org/10.1007/s10841-017-9959-1

    Floriano, C.F.B. & Moreira, F.F.F. (2015) A new species of Rhagovelia Mayr, 1865 (Hemiptera: Heteroptera: Veliidae) from Brazil. Zootaxa, 4018, 437–443.

    https://doi.org/10.11646/zootaxa.4018.3.7

    Magalhães, O.M., Moreira, F.F.F. & Galvão, C. (2016) A new species of Rhagovelia Mayr, 1865 (Hemiptera: Heteroptera: Veliidae) from Pará State, with an updated key to Brazilian species of the robusta group. Zootaxa, 4171 (3), 586–594.

    https://doi.org/10.11646/zootaxa.4171.3.12

    Moreira, F.F.F., Barbosa, J.F. & Ribeiro, J.R.I. (2012) Veliidae (Insecta, Heteroptera, Gerromorpha) from southeastern Brazil: three new species from Rio de Janeiro State, a new species group for Neotropical Rhagovelia Mayr, and notes on distribution and synonymy. Revista Brasileira de Entomologia, 56, 147–58.

    https://doi.org/10.1590/S0085-56262012005000023

    Moreira, F.F.F., Rodrigues, H.D.D., Barbosa, J.F., Reduciendo-Klementová, B. & Svitok, M. (2016) New records of Gerromorpha and Nepomorpha (Insecta: Hemiptera: Heteroptera) from South America. Biodiversity Data Journal, 4, e7975.

    https://doi.org/10.3897/BDJ.4.e7975

    Padilla-Gil, D.N. & Moreira, F.F.F. (2013) Checklist, taxonomy and distribution of the Rhagovelia Mayr, 1865 (Hemiptera: Heteroptera: Veliidae) of the Americas. Zootaxa, 3640, (3), 409–424.

    https://doi.org/10.11646/zootaxa.3640.3.5

    Polhemus, D.A. (1997) Systematics of the genus Rhagovelia Mayr (Heteroptera: Veliidae) in the Western Hemisphere (exclusive of the angustipes complex). Entomological Society of America, Lanham, 386 pp.

    Polhemus, J.T. & Polhemus, D.A. (2008) Global diversity of true bugs (Heteroptera; Insecta) in freshwater. Hydrobiologia, 595, 379–391.

    https://doi.org/10.1007/s10750-007-9033-1

    Santos, M.E., Le Bouquin, A., Crumière, A.J.J. & Khila, A. (2017) Taxon-restricted genes at the origin of a novel trait allowing access to a new environment. Science, 358, 386–390.

    https://doi.org/10.1126/science.aan2748