Skip to main content Skip to main navigation menu Skip to site footer
Responsive image
Issue: Vol. 3399 No. 1: 25 Jul. 2012
Type: Articles
Published: 2012-07-25
DOI: 10.11646/zootaxa.3399.1.4
Page range: 45–52
Abstract views: 30
PDF downloaded: 1

The adults and nymphs of Asthenopus angelae new species (Ephemeroptera: Polymitarcyidae) from Argentina, Bolivia, Brazil and Colombia

Universidade Federal do Rio de Janeiro (UFRJ), Instituto de Biologia, Departamento de Zoologia, Laboratório de Entomologia, Caixa Postal 68044, Cidade Universitária, CEP: 21941-971, Rio de Janeiro, RJ, Brasil Instituto Oswaldo Cruz (Fiocruz), Departamento de Entomologia, Núcleo de Morfologia e Ultraestrutura de Vetores, CEP: 21045-900, Manguinhos, Rio de Janeiro, Brasil Programa de Pós-Graduação em Biologia Animal, Universidade Federal Rural do Rio de Janeiro (UFRRJ), Rio de Janeiro, Brasil
CONICET, Instituto de Biodiversidad Neotropical, Facultad de Ciencias Naturales e IML,Universidad Nacional de Tucumán, M. Lillo 205, San Miguel de Tucumán,4000, Tucumán, Argentina, UNASUR
Ephemeroptera Asthenopodinae burrowing mayfly Ephemeroidea taxonomy

Abstract

Asthenopus angelae sp. nov. is described based on male and female imagos and associated nymphs from Argentina,Bolivia, Brazil and Colombia. The new species described is similar to A. curtus (Hagen). The nymphal and adult femalestages are indistinguishable from those of that species. The male adults can be separated from its congeners by thefollowing characters: penes tubular, with well developed median basal protrusion, curved ventro-medially, with apexacutely projected, furrow separating penial lobe from median basal protrusion reduced or absent; forceps relativelyslender; forelegs of male 0.6–0.7 × the length of the forewing; fore tarsal claws slightly widening distally; fore wings with 5–11 marginal intercalary veins relatively short.

References

  1. Berner, L. (1978) The status of Asthenopus curtus (Hagen) (Ephemeroptera: Polymitarcyidae). Acta Amazonica, 8, 103–105.

    Domínguez, E. (1988) Asthenopus gilliesi sp. n. y su importancia en la taxonomía de la subfamília Asthenopodinae (Ephemeroptera: Polymitarcyidae). Anales Del Museo de Historia Natural de Valparaíso, 19, 21–26.

    Domínguez, E., Molineri, C., Pescador, M., Hubbard, M.D. & Nieto, C. (2006) Ephemeroptera of South America in Aquatic Biodiversity in Latin America (ABLA, Vol. 2), eds. Adis, J. , Arias, J.R., Rueda-Delgado, G. and Wantzen, K.M. Sofia-Moscow, Pensoft, 646 pp.

    Eaton, A.E. (1868) An outline of a re-arrangement of the genera of Ephemeridae. Entomologist’s Monthly Magazine, 5, 82–91.

    Eaton, A.E. (1871) A monograph on the Ephemeridae. Transactions of the Entomological Society of London, 1871, 1–164.

    Emmerich, D & Molineri, C. (2011) A new species of Campsurus (Ephemeroptera: Polymitarcyidae: Campsurinae) from Argentina and Uruguay and redescription of C. evanidus and C. jorgenseni with new synonymies. Zootaxa, 2965, 51–60

    Hagen, H. (1861) Synopsis of the Neuroptera of North America with a list South American species. Smithsonian Miscellaneous Collections, Washington, 347 pp.

    Hadley, A. (2010) CombineZP software. Available at site: http://www.hadleyweb.pwp.blueyonder.co.uk/CZP/Installation.htm.

    Hubbard, M.D. (1975) The genus Asthenopodes Ulmer and its type species (Ephemeroptera: Polymitarcyidae). Florida Entomologist, 58, 111–112.

    Kimmins, D.E. (1960) The Ephemeroptera types of species described by A.E. Eaton, R. McLachlan and F. Walker, with particular reference to those in the British Museum. Bulletin of the British Museum (Natural History), Entomology, 9(4), 269–318.

    Koss, R.W. & Edmunds, G.F. (1974) Ephemeroptera eggs and their contribution to phylogenetic studies of the order. Zoological Journal of the Linnean Society, 55, 267–349.

    Molineri, C. (2010) A cladistic revision of Tortopus Needham & Murphy with description of the new genus Tortopsis (Ephemeroptera: Polymitarcyidae). Zootaxa, 2481, 1–36.

    Molineri, C., Cruz, P.V. & Emmerich, D. (2011) A new species of Asthenopus (Ephemeroptera: Polymitarcyidae: Asthenopodinae) from Brazil and Colombia. Zootaxa, 2750, 33–38.

    Needham, J. & Murphy, H. (1924) Neotropical Mayflies. Bulletin of the Lloyd Library Number 24, Entomological Series, 4, 1–79.

    Sattler, W. (1967) Über die Lebensweise, insbesondere das bauverhalten, neotropischer Eintagsfliegen-Larven (Ephemeroptera, Polymitarcidae). Beiträge zur Neotropischen Fauna, 5, 89–110.

    Traver, J.R. (1950) Notes on Neotropical mayflies. Part. IV. Family Ephemeridae (continued). Revista de Entomologia, 21, 593–614.

    Ulmer, G. (1942) Alte und neue Eintagsfliegen (Ephemeropteren) aus Sud- und Mittelamerika. Stettiner Entomologische Zeitung, 103, 98–128.