Skip to main content Skip to main navigation menu Skip to site footer
Responsive image
Issue: Vol. 5374 No. 3: 17 Nov. 2023
Type: Article
Published: 2023-11-17
DOI: 10.11646/zootaxa.5374.3.9
Page range: 445-450
Abstract views: 155
PDF downloaded: 18

A new Brazilian species of Segonalia Young 1977 (Hemiptera, Cicadellidae, Cicadellini) and key to species

Laboratório de Taxonomia de Auchenorryncha; Departamento de Zoologia; Universidade Federal do Paraná; Caixa Postal 19020; 81530-980; Curitiba; PR; Brazil
Laboratório de Taxonomia de Auchenorryncha; Departamento de Zoologia; Universidade Federal do Paraná; Caixa Postal 19020; 81530-980; Curitiba; PR; Brazil
Hemiptera Auchenorryncha Cicadellini leafhopper taxonomy Neotropical region

Abstract

A new remarkable Segonalia species is described from Brazil, based on specimens from Distrito Federal and Minas Gerais State. The genus now includes three valid species, which are all recorded for Brazil, and the type-species Segonalia steinbachi is also recorded for Bolivia. The new species is described and illustrated, a key to males of the genus is provided and the distribution is discussed.

 

References

  1. Cavichioli, R.R. & Takiya, D.M. (2012) Description of a new species of Wolfniana and new records of Rotigonalia (Hemiptera: Cicadellidae: Cicadellinae) from the state of Amazonas, Brazil. Zoologia 29, 85–88. https://doi.org/10.1590/S1984-46702012000100011
  2. Cavichioli, R.R. & Takiya, D.M. (2016) First record of Segonalia Young (Hemiptera: Cicadellidae: Cicadellinae) from Brazil including the description of S. machadoi sp. nov.. Zootaxa 4078 (1), 137–142. https://doi.org/10.11646/zootaxa.4078.1.12
  3. Hamilton, K.G.A. (1981) Morphology and evolution of the rhynchotan head (Insecta: Hemiptera, Homoptera). Canadian Entomologist, 113, 953–974. https://doi.org/10.4039/Ent113953-11
  4. Mejdalani, G. (1993) Morfologia da cabeça de Versigonalia ruficauda (Walker, 1851), com notas sobre a terminologia (Homoptera, Cicadellidae, Cicadellinae). Revista Brasileira de Entomologia, 37, 279–288.
  5. Mejdalani, G. (1998) Morfologia externa dos Cicadellinae (Homoptera, Cicadellidae): comparação entre Versigonalia ruficauda (Walker) (Cicadellini) e Tretogonia cribrata Melichar (Proconiini), com notas sobre outras espécies e análise da terminologia. Revista Brasileira de Zoologia, 15, 451–544. https://doi.org/10.1590/S0101-81751998000200015
  6. Mejdalani, G. & Cavichioli, R.R. (2013) A new genus and species of Cicadellini (Hemiptera: Cicadellidae) from the Brazilian Atlantic Rainforest. Zoologia, 30, 669–674. https://doi.org/10.1590/s1984-46702013005000007
  7. Nielson, M.W. (1965) A revision of the genus Cuerna (Homoptera, Cicadellidae). Technical Bulletin of the United States Department of Agriculture, 1318, 1–48.
  8. Oman, P.W. (1949) The Nearctic leafhoppers (Homoptera: Cicadellidae). A generic classification and check list. Memoirs of the Entomological Society of Washington, 3, 1–253.
  9. Young, D.A. (1968) Taxonomic study of the Cicadellinae (Homoptera: Cicadellidae), Part 1, Proconiini. Bulletin of the United States National Museum, 261, 1–287. https://doi.org/10.5962/bhl.part.20869
  10. Young, D.A. (1977) Taxonomic study of the Cicadellinae (Homoptera: Cicadellidae). Part 2. New World Cicadellini and the genus Cicadella. Bulletin of the North Carolina Agricultural Experiment Station, 239, 1–1135.
  11. Young, D.A. & Beirne, B.P. (1958) A taxonomic revision of the leafhopper genus Flexamia and a new related genus (Homoptera: Cicadellidae). Technical Bulletin of the United States Department of Agriculture, 1173, 1–53.