First record of egg sac predation of the fly Pseudogaurax cingulatus Sabrosky (Diptera, Chloropidae) upon spider Tetragnatha sp. (Araneae, Tetragnathidae) in northern Brazil

Autores

DOI:

https://doi.org/10.11606/1807-0205/2021.61.04

Palavras-chave:

Biodiversity, Oscinellinae, Geographic distribution, Taxonomy, Neotropic

Resumo

Pseudogaurax Malloch is a worldwide genus of Chloropidae with 33 species in the Neotropical region and 12 occurring in Brazil. The genus is well-known for the feeding habits of its larvae which attack egg masses and larvae of several arthropods, usually breeding in the egg sacs of spiders. In this study, we expanded the distribution of P. cingulatus to northern Brazil and recorded for the first time the species preying on Tetragnatha egg sacs. In addition, diagnosis, digital images and a distribution map are provided.

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Biografia do Autor

  • Paula Raile Riccardi, Universidade Federal do Rio de Janeiro (UFRJ), Museu Nacional (MN), Departamento de Entomologia

    Quinta da Boa Vista, s/nº, São Cristóvão, CEP 20940-040, Rio de Janeiro, RJ, Brasil.

  • Diego Galvão de Pádua, Instituto Nacional de Pesquisas da Amazônia (INPA), Coordenação de Pesquisas em Entomologia (CPEN), Programa de Pós-Graduação em Entomologia

    Campus II, Avenida André Araújo, 2.936, Petrópolis, CEP 69067-375, Manaus, AM, Brasil.

Referências

Andersson, H. 1977. Taxonomic and phylogenetic studies on Chloropidae (Diptera) with special reference to Old World genera. Entomologica Scandinavica, 8: 5-199.

Barnes, J.K.; Higgins, L.E. & Sabrosky, C.W. 1992. Life histories of Pseudogaurax species (Diptera: Chloropidae), descriptions of two new species, and ecology of Nephila clavipes (Linnaeus) (Araneae: Tetragnathidae) egg predation. Journal of Natural History, 26(4): 823-834.

Cumming, J.M. & Wood, D.M. 2017. Adult morphology and terminology. In: Kirk-Spriggs, A.H. & Sinclair, B.J. (Eds.). Manual of Afrotropical Diptera. Volume 1. Suricata 4. Pretoria, South African National Biodiversity Institute. Cap. 3, p. 89-133.

González, C.T.; Wcislo, W.T.; Cambra, R.; Wheeler, T.A. & Fernández-Marin, H. 2016. A new ectoparasitoid species of Pseudogaurax Malloch, 1915 (Diptera: Chloropidae), attacking the fungus-growing ant, Apterostigma dentigerum Wheeler, 1925 (Hymenoptera: Formicidae). Annals of the Entomological Society of America, 109(4): 1-7.

Melo, A.S. & Wheeler, T.A. 2009. A new species of Pseudogaurax Malloch (Diptera: Chloropidae) reared from dobsonfly egg-masses (Megaloptera: Corydalidae) in Brazil. Zootaxa, 1972: 53-58.

Rafael, J.A. 1991. Insetos coletados durante o Projeto Maracá, Roraima, Brazil: lista complementar. Acta Amazonica, 21: 325-336 [Portuguese]. http://doi.org/10.1590/1809-43921991211336

Riccardi, P.R. 2020. Chloropidae. In: Catálogo da Fauna do Brasil. PNUD. Available: http://fauna.jbrj.gov.br/fauna/faunadobrasil/140377. Access: 13/04/2020.

Riccardi, P.R.; Bazyar, Z. & Lamas, C.E. 2018. New genus of the subfamily Oscinellinae from Brazil (Diptera: Chloropidae). Zootaxa, 4438(2): 394-400.

Sabrosky, C.W. 1966. Three new Brazilian species of Pseudogaurax with a synopsis of the genus in the western hemisphere (Diptera, Chloropidae). Papéis Avulsos do Departamento de Zoologia, Secretaria da Agricultura, São Paulo, 19(9): 117-127.

Sabrosky, C.W. 1989. New synonymy and new species in neotropical Chloropidae (Diptera). Memórias do Instituto Oswaldo Cruz, 84(4): 463-465.

Sabrosky, C.W. & Paganelli, C.H. 1984. 81. Family Chloropidae. In: Papavero, N. A catalogue of the Diptera of the Americas south of the United States. São Paulo, Museu de Zoológia, Universidade de São Paulo. 63p.

Sobczak, J.F.; Loffredo, A.P.S. & Sobczak, J.C.M.S.M. 2012. First record of egg sac predation of the wasp Tromatobia sp. Förster, 1869 (Hymenoptera: Ichneumonidae) upon Araneus omnicolor (Keyserling, 1893) (Araneae: Araneidae). Revista Ibérica de Aracnología, 20: 113-115.

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Publicado

2021-01-07

Edição

v. 61 (2021)

Seção

Artigo Original

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Direitos autorais (c) 2021 Papéis Avulsos de Zoologia

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Este trabalho está licenciado sob uma licença Creative Commons Attribution 4.0 International License.

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Como Citar

Riccardi, P. R., & Pádua, D. G. de. (2021). First record of egg sac predation of the fly Pseudogaurax cingulatus Sabrosky (Diptera, Chloropidae) upon spider Tetragnatha sp. (Araneae, Tetragnathidae) in northern Brazil. Papéis Avulsos De Zoologia, 61, e20216104. https://doi.org/10.11606/1807-0205/2021.61.04