Abstract
A new genus, Drepanoneura (type species Drepanoneura loutoni sp. nov.), is described to include Epipleoneura letitia Donnelly, Protoneura peruviensis Fraser, and six new congeneric species from South America: D. donnellyi, D. flinti, D. janirae, D. loutoni, D. muzoni, and D. tennesseni. Drepanoneura is similar to Epipleoneura and Epipotoneura in venational characters, but differs from them in morphology of male cercus, genital ligula, female pronotum, and epiproct. A new species of Epipleoneura from Venezuela, E. demarmelsi, and a new species of Epipotoneura from Brazil, E. machadoi, are described, and diagnostic illustrations for the poorly known Epipotoneura nehalennia Williamson are also presented. A generic characterization, diagnoses, and keys for species of Drepanoneura are provided, as well as diagnostic illustrations and distribution maps for all involved species.References
Bridges, C.A. (1994) Catalogue of the family-group, genus-group, and species-group names of the Odonata of the world (Third Edition). Urbana, xlvi+905 pp.
Davies, D.A.L. & Tobin, P. (1984) The dragonflies of the world: a systematic list of the extant species of Odonata. Volume 1. Zygoptera, Anisozygoptera. Societas Internationalis Odonatologica, Rapid Communications, 3, xiv + 127 pp.
De Marmels, J. (2003) Lamproneura lucerna gen. nov., sp. nov. from Venezuela, and Cyanallagma ferenigrum, a remarkable new species from Brazil (Odonata: Protoneuridae, Coenagrionidae). International Journal of Odonatology, 6(2), 99–108.
Donnelly, T.W. (1992) The Odonata of Central Panama and their position in the neotropical odonate fauna, with a checklist, and descriptions of new species. In: D. Quintero & A. Aiello (Eds.), Insects of Panama and Mesoamerica: selected studies. Oxford University Press, pp. 52–90.
Fraser, F.C. (1946) Notes on Amazonian Odonata in the Leeds Museum. Transactions of the Royal Entomological Society of London, 97, 443–472.
Garrison, R.W. (1991) A synonymic list of the New World Odonata. Argia, 3(2), 1–30.
Garrison, R.W. (1999) The genus Neoneura, with keys and description of a new species, Neoneura jurzitzai spec. nov. (Zygoptera: Protoneuridae). Odonatologica, 28(4), 343–375.
Juillerat, L. (2007) Neoneura angelensis sp. nov. from French Guyana (Odonata: Protoneuridae). International Journal of Odonatology, 10(2), 203–208.
Kennedy, C.H. (1916) Notes on the penes of Zygoptera (Odonata). No. 1. Species limits in the genus Acanthagrion. Entomological News, 27, 323–330.
Kimmins, D.E. (1966) A list of the Odonata types described by F.C. Fraser, now in the British Museum (Natural History). Bulletin of the British Museum (Natural History), 18(6), 173–227.
Lencioni, F.A.A. (1999) The genus Phasmoneura, with description of Forcepsioneura gen. nov. and two new species. Odonatologica, 28(2), 127–137.
Machado, A.B.M. (2005a) Forcepsioneura grossiorum spec. nov. from Brazil (Zygoptera: Protoneuridae). Odonatologica, 34(2), 169–172.
Machado, A.B.M. (2005b) Studies on Neotropical Protoneuridae. 18. Epipleoneura janirae sp. n. from the Amazonian region of Brazil (Odonata: Protoneuridae). Lundiana, 6(1), 47–48.
Machado, A.B.M. (2005c) Studies on Neotropical Protoneuridae. 19. Two new species of Neoneura from southern Brazil (Odonata, Protoneuridae). Iheringia, Série Zoologia, 95(4), 405–409.
Machado, A.B.M. (2007) Studies on neotropical Protoneuridae. 20. Neoneura kiautai spec. nov. from Southeastern Brazil (Zygoptera, Protoneuridae). In: B.K. Tyagi (Ed.), Odonata: Biology of dragonflies. Scientific Publishers (India), pp. 25–32.
Machet, P. (1989) Contribution à l'étude des odonates de Guyane Française. 1. Zygoptera. Opuscula zoologica fluminensia 40, 1-16.
Meurgey, F. (2006) Protoneura romanae spec. nov. from Guadeloupe, French West Indies (Zygoptera: Protoneuridae). Odonatologica, 35(4), 369–373.
Pessacq, P. (2008) Phylogeny of Neotropical Protoneuridae (Odonata: Zygoptera) and a preliminary study of their relationship with related families. Systematic Entomology, 33, 511–528.
Pessacq, P. & Costa, J.M. (2007) Three New Species of Peristicta Hagen in Selys (Odonata: Zygoptera: Protoneuridae) from Brazil. Neotropical Entomology, 36(1), 46–52.
Rácenis, J. (1959) Lista de los Odonata del Perú. Acta Biológica Venezuélica, 2, 467–522.
Rácenis, J. (1968) Dos nuevos géneros de los Zigopteros (Insecta: Odonata) de la Amazonia Venezolana. Publicaciones Ocasionales del Museo de Ciencias Naturales, 11, 1–15.
Riek, E.R. & Kukalovà-Peck, J. (1984) A new interpretation of dragonfly wing venation based upon Early Upper Carboniferous fossils from Argentina (Insecta: Odonatoidea) and basic character states in pterygote wings. Canadian Journal of Zoology, 62, 1150–1166.
Santos, N.D. (1964) Nota previa sobre duas novas especies do gênero "Epipleoneura" Williamson, 1915 (Odonata, Protoneuridae). Atas da Sociedade de Biologia do Rio de Janeiro, 8(5), 40–43.
Santos, N.D. (1966) Contribuição ao conhecimento da região de Poços de Caldas, MG, Brasil. Roppaneura beckeri gen. nov., sp. nov. (Odonata Protoneuridae). Boletim do Museu Nacional, Nova Serie, 256, 1–4.
Selys-Longchamps, Edm. de. (1857) Odonates de Cuba. Pp. 436-472. In: Ramón de la Sagra (Ed.), Histoire physique, politique et naturelle de l'Ile de Cuba. Seconde parte. Histoire Naturelle. Tome VII. Crustáces, Arachnids et Insectes. Paris; Arthus Bertrand; Animaux articles 7(2), lxxx-vii + 868 pp.
Selys-Longchamps, Edm. de. (1860) Synopsis de Agrionines, Dernière Légion: Protonevra. Bulletin de l'Académie royale de Belgique, (2)10, 431–462 (1–34 reprint).
Selys-Longchamps, Edm. de (1886) Revision du Synopsis des Agrionines. Première partie comprenant les légions Pseudostigma-Podagrion-Platycnemis et Protonevra. Mémoires couronnées et autres Mémoires, Académie royale de Belgique, 38(4), iv + 233 pp.
Selys-Longchamps, Edm. de (1889) Pronevra, nouveau genre d'Agrionines de la legion des Protonevras. Annales de la Société Entomologique de Belgique, 33, 172–174.
Soukup, J. (1954) Catálogo de los Odonatos Peruanos. Biota, 1(1), 10–22.
Steinmann, H. (1997) World catalogue of Odonata. Volume I. Zygoptera. In: Wermuth, H. & Fischer, M. (Eds.). Das Tierreich. The Animal Kingdom. Eine Zusammenstellung und Kennzeichnung der rezenten Tierformen. Walter de Gruyter, Berlin, 110, xxi + 500 pp.
Tsuda, S. (2000) A distributional list of world Odonata 2000. Privately published, Osaka, vi + 430 pp.
Williamson, E.B. (1915) Notes on neotropical dragonflies or Odonata. Entomological News, 27, 30–33.
Williamson, E.B. (1916) A new dragonfly genus of the Legion Protoneura (Odonata). Entomological News, 27: 30-33.
Williamson, E.B. (1918) A collecting trip to Colombia, South America. Miscellaneous Publications, University of Michigan, Museum of Zoology, 3, 1–24.