Skip to main content Skip to main navigation menu Skip to site footer
Type: Correspondence
Published: 2020-07-02
Page range: 393–396
Abstract views: 54
PDF downloaded: 2

Description of the male imago of Paracloeodes eurybranchus Lugo-Ortiz & McCafferty 1996 (Ephemeroptera: Baetidae)

Instituto de Biodiversidad Neotropical, CONICET-UNT (Consejo Nacional de Investigaciones Científicas y Técnicas—Universidad Nacional de Tucumán) Facultad de Ciencias Naturales e Instituto M. Lillo, San Miguel de Tucumán, (4000)-Tucumán, Argentina Escuela Normal Superior D. V. Sarsfield. Villa Dolores, Córdoba, Argentina
Instituto de Biodiversidad Neotropical, CONICET-UNT (Consejo Nacional de Investigaciones Científicas y Técnicas—Universidad Nacional de Tucumán) Facultad de Ciencias Naturales e Instituto M. Lillo, San Miguel de Tucumán, (4000)-Tucumán, Argentina
Ephemeroptera Baetidae

Abstract

Paracloeodes Day 1955 is represented in America by 22 species, sixteen of them are present in South America (Cruz et al. 2018b). The systematic of the genus is mainly based on nymphs (Nieto & Salles 2006; Emmerich & Nieto 2009; Lima et al. 2010; Cruz et al. 2017) but the association of both stages was recognized to improve the taxonomy of the genus (Cruz et al. 2018a, b). All species are known from the nymphal stage, eleven of them are known from male adults. Paracloeodes eurybranchus is known from nymphs and female adults from Argentina and Brazil. We here describe the male imago and give some additional data for the female imago. The nymphs were collected in small pools on the banks of Los Sauces river. The entire river has a sandy substrate. Along with them, nymphs of Americabaetis alphus Lugo-Ortiz & McCafferty 1996 were also collected.

 

References

  1. Cruz, P.V., Usher, A.U. & Jacobus, L.M. (2017) Review of continental North and Central American Paracloeodes Day 1955 (Ephemeroptera: Baetidae), including description of a new species from Minessota, U.S.A. Zootaxa, 4263 (2), 333–346.

    https://doi.org/10.11646/zootaxa.4263.2.7

    Cruz, P.V., Salles, F.F. & Hamada, N. (2018a) A cladistic approach for generic delimitation of Paracloeodes Day, Rivudiva Lugo-Ortiz & McCafferty, and Varipes Lugo-Ortiz & McCafferty (Ephemeroptera: Baetidae). Insect Systematic & Evolution, 256–276.

    https://doi.org/10.1163/1876312X-00002199

    Cruz, P.V., Salles, F.F. & Hamada, N. (2018) Contribution to the taxonomy of Paracloeodes Day 1955 (Ephemeroptera: Baetidae) from South America. Zootaxa, 4403 (1), 1–49.

    https://doi.org/10.11646/zootaxa.4403.1.1

    Day, W.C. (1955) New genera of mayflies from California. Pan-Pacific Entomologist, 31, 121–137.

    https://doi.org/10.2307/1219595

    Emmerich, D. & Nieto, C. (2009) First record of the genus Paracloeodes Day (Ephemeroptera: Baetidae) in Uruguay and description of two new species. Zootaxa, 2225 (1), 57–62.

    https://doi.org/10.11646/zootaxa.2225.1.3

    Kluge, N.Y. (1994) Pterothorax structure of mayflies (Ephemeroptera) and its use in systematics. Bulletin de la Société Entomologique de France, 99 (1), 41–61. [https://www.persee.fr/doc/bsef_0037-928x_1994_num_99_1_17037?pageid=t1_45]

    Lima, L.R.C, Salles, F.F., Pinheiro, U.S. & Quinto, E. (2010) Espécies de Baetidae (Ephemeroptera) do Sul da Bahia, com descrição de uma nova espécie de Paracloeodes Day. Neotropical Entomology, 39 (5), 725–731.

    https://doi.org/10.1590/S1519-566X2010000500009

    Lima, L.R.C, Cruz, P.V. & Pinheiro, U.S. (2013) The adult stage of Paracloeodes charrua Emmerich & Nieto, 2009 (Ephemeroptera: Baetidae). Zootaxa, 3640 (4), 597–600.

    https://doi.org/10.11646/zootaxa.3640.4.8

    Lugo-Ortiz, C.R. & McCafferty, W.P. (1996) The genus Paracloeodes (Insecta: Ephemeroptera: Baetidae) and its presence in South America. Annales de Limnologie, 32 (3), 161–169.

    https://doi.org/10.1051/limn/1996015

    Nieto, C. & Salles, F.F. (2006) Revision of the genus Paracloeodes (Ephemeroptera: Baetidae) in South America. Zootaxa, 1301 (1), 1–33.

    https://doi.org/10.11646/zootaxa.1303.1.1