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Issue: Vol. 5665 No. 4: 24 Jul. 2025
Type: Article
Published: 2025-07-24
DOI: 10.11646/zootaxa.5665.4.6
Page range: 577-582
Abstract views: 69
PDF downloaded: 3

First record of the insect order Mecoptera (Hexapoda) from Uruguay

Universidade Federal de Paraná; Departamento de Zoologia; ZIP 81531-980; Curitiba; Paraná; Brazil
Universidad de la República; Facultad de Ciencias; Sección Entomología; Iguá 4225; 11400 - Montevideo; Uruguay
Museu Nacional - Universidade Federal do Rio de Janeiro; Campus de Ensino e Pesquisa do Museu Nacional; Departamento de Entomologia; Av. Bartolomeu de Gusmão; 875; 20941-160 Rio de Janeiro; Brazil
Universidad de la República; Facultad de Ciencias; Sección Entomología; Iguá 4225; 11400 - Montevideo; Uruguay; Universidad de la República; Facultad de Agronomía; Sección Entomología; Garzón 780; Montevideo; Uruguay
Mecoptera Hangingfly Bittacidae scorpionflies South America

Abstract

We report the first record of the insect order Mecoptera from Uruguay. A total of 31 specimens of Bittacus brasiliensis Klug, 1836 (Bittacidae), from six different departments in the country were herein studied. It provided a better understand of the species, allowing us to firstly describe a sexual dimorphism related to the maxillary palp, and endorsed a discussion about a close related species from Argentina, B. zelichi Williner. This is by far the largest known series of B. brasiliensis, and represents the southernmost records of the species.

 

References

  1. Bicha, W.J. (2018) Biodiversity of Mecoptera. In: Foottit, R.G. & Adler, P.H. (Eds.), Insect Biodiversity: Science and Society. Vol. II. John Wiley & Sons, New York, New York, pp. 705–720. https://doi.org/10.1002/9781118945582.ch23
  2. Esben-Petersen, P. (1921) Mecoptera. Monographic revision. In: Collections Zoologiquesdu Baron Edmond de Selys Longchamps. Catalogue Systématique et Descriptif. Fasc. 5. Hayez, Bruxelles, pp. 1–172.
  3. Kimmins, D.E. (1939) Nota sobre Bittacus braziliensis Klug (Mecoptera). Notas del Museo de La Plata, 27, 403–405.
  4. Klug, J.C.F. (1836) Versuch einer systematischen Feststellung der Insekten-Familie: Panorpatae und Auseinandersetzung ihrer Gattungen und Arten. Abhandlungen der koniglichen Akademie der Wissenschaften zu Berlin, 1836, 81–108.
  5. Machado, R.J.P. (2019) One new species of hangingfly from Bolivia, Bittacus vazdemelloi sp. nov. (Mecoptera: Bittacidae), with an identification key to South American species of Bittacus Latreille. Austral Entomology, 58, 739–744. https://doi.org/10.1111/aen.12424
  6. Machado, R.J.P., Godoi, F.S.P. & Rafael, J.A. (2009) Neotropical Mecoptera (Insecta): new generic synonymies, new combinations, key to families and genera, and checklist of species. Zootaxa, 2148 (1), 27–38. https://doi.org/10.11646/zootaxa.2148.1.2
  7. Machado, R.J.P., Kawada, R. & Rafael, J.A. (2013) New continental record and new species of Austromerope (Mecoptera, Meropeidae) from Brazil. ZooKeys, 269, 51–65. https://doi.org/10.3897/zookeys.269.4255
  8. Machado, R.J.P., Mendes, D.M.M. & Rafael, J.A. (2018) The genus Bittacus Latreille (Insecta: Mecoptera) in Brazil: key to species, distribution maps, new synonym, and three new species. Zootaxa, 4526 (3), 303–330. https://doi.org/10.11646/zootaxa.4526.3.2
  9. Machado, R.J.P., Soares, M.M.M. & Carvalho-Filho, F.S. (2022a) Upadtes on the Brazilian hangingfly species of the genera Issikiella Byers, Nannobittacus Esben-Petersen, and Pazius Navás (Insecta: Mecoptera: Bittacidae). Neotropical Entomology, 51, 742–751. https://doi.org/10.1007/s13744-022-00989-0
  10. Machado, R.J.P., Higinio, M.F.B., Guevara, Y.A.C. & Ramos-Pastrana, Y. (2022b) A new species of Bittacus Latreille (Insecta: Mecoptera: Bittacidae) from the Andean-Amazonian foothills, Caquetá, Colombia. Zootaxa, 5209 (4), 476–482. https://doi.org/10.11646/zootaxa.5209.4.6
  11. Machado, R.J.P., Bueno, Gs.M. & Ribeiro, G.C. (2025) A new genus of Bittacidae (Insecta: Mecoptera) from the Crato Formation (Lower Cretaceous of Brazil). Historical Biology. [published online] https://doi.org/10.1080/08912963.2025.2475201
  12. Penny, N.D. & Byers, G.W. (1979) A check-list of the Mecoptera of the world. Acta Amazonica, 9 (2), 365–388. https://doi.org/10.1590/1809-43921979092365
  13. Williner, G.J. (1990) Nuevas especies de Bittacus Latreille 1907 en la Argentina (Mecoptera: Bittacidae). Revista de la Sociedad Entomológica Argentina, 48 (1–4), 107–114.
  14. Willmann, R. (1983) Die phylogenetischen Beziehungen unter den südamerikanischen Bittacidae (Insecta: Mecoptera). Zoologische Beiträge, Neue Folge, 28, 47–65.

How to Cite

Machado, R.J.P., Morelli, E., Heleodoro, R.A. & Silva, V.C.P.D. (2025) First record of the insect order Mecoptera (Hexapoda) from Uruguay. Zootaxa, 5665 (4), 577–582. https://doi.org/10.11646/zootaxa.5665.4.6