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Issue: Vol. 5195 No. 2: 11 Oct. 2022
Type: Article
Published: 2022-10-11
DOI: 10.11646/zootaxa.5195.2.1
Page range: 101-124
Abstract views: 293
PDF downloaded: 51

Eight new Brazilian species of Fonsecaiulus (Hemiptera: Cicadellidae: Cicadellini), new records of species, and key to males of the genus

Laboratório de Biodiversidade Entomológica, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz. Av. Brasil 4365, 21040-360 Rio de Janeiro, RJ, Brazil.
2Departamento de Entomologia, Museu Nacional, Universidade Federal do Rio de Janeiro. Quinta da Boa Vista, São Cristóvão, 20940-040 Rio de Janeiro, RJ, Brazil.
Laboratório de Entomologia, Departamento de Zoologia, Instituto de Biologia, Universidade Federal do Rio de Janeiro.
Departamento de Zoologia, Universidade Federal do Paraná. Caixa Postal 19020, 81531-980 Curitiba, PR, Brazil.
Hemiptera Cicadellinae leafhopper morphology Neotropical Region taxonomy

Abstract

Eight new Brazilian species of the South American sharpshooter genus Fonsecaiulus Young, 1977 are described and illustrated. Three new species are from Minas Gerais State (F. youngi sp. nov., F. spinosus sp. nov., and F. unciformis sp. nov.), two from Paraná State (F. chelatus sp. nov. and F. takiyae sp. nov.), one from Paraná and Rio Grande do Sul states (F. truncatus sp. nov.), one from Maranhão State (F. longiramus sp. nov.), and one is recorded only from “Brazil” (F. alvarengai sp. nov.). The species descriptions are focused on the male and female terminalia. With the addition of these new taxa, Fonsecaiulus now comprises 17 species; a dichotomic key to males of all these species is provided. New distribution records are given for the following species: F. cognatus (Schmidt, 1928)—Paraná State, F. rectangularis Felix et al., 2015—Bahia State, and F. sanguineovittata (Signoret, 1855)—Paraguay, Canindeyú Department. Notes on the morphology and distribution of the genus are added.

 

References

  1. Carvalho, R.A., Lopes, M.M. & Rodrigues, L.G.N. (2015) Espécies de cigarrinhas em cultivo de café no município de Santa Teresa, Espírito Santo, Brasil (Hemiptera, Cicadellidae, Cicadellinae). Papéis Avulsos de Zoologia, Museu de Zoologia da Universidade de São Paulo, 55, 205–210. https://doi.org/10.1590/0031-1049.2015.55.13
    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
    Davis, R.B. (1975) Classification of selected higher categories of auchenorrhynchous Homoptera (Cicadellidae and Aetalionidae). Technical Bulletin of the United States Department of Agriculture, 1494, 1–52.
    Felix, M., Antunes, C., Carvalho, R.A. & Mejdalani, G. (2015) Three new species of Fonsecaiulus (Hemiptera, Cicadellidae, Cicadellini) from Brazil and key to species of the genus. ZooKeys, 526, 131–144. https://doi.org/10.3897/zookeys.526.6154
    Froza, J.A., Quintas, V. & Mejdalani, G. (2021) A new species of Erythrogonia Melichar, 1926 (Insecta: Hemiptera: Cicadellidae: Cicadellini) from the Mantiqueira mountain range, associated with olive orchards. Zootaxa, 4996 (2), 374–382. https://doi.org/10.11646/zootaxa.4996.2.11
    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
    Hill, B.G. (1970) Comparative morphological study of selected higher categories of leafhoppers (Homoptera: Cicadellidae). Ph.D. Thesis, North Carolina State University, Raleigh, North Carolina and University Microfilms, Ann Arbor, Michigan, xi + 187 pp.
    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.
    Mejdalani, G. (1994) A new genus of Cicadellini from Brazil (Homoptera, Cicadellidae, Cicadellini). Revista Brasileira de Biologia, 54, 219–222.
    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
    Mejdalani, G., Domahovski, A.C. & Cavichioli, R.R. (2019) Three new Brazilian species of the sharpshooter genus Amblyscarta Stål, 1869 and redescription of A. unifasciata (Fabricius, 1803) comb. nov. (Insecta: Hemiptera: Cicadellidae: Cicadellini). Zootaxa, 4711 (2), 379–392. https://doi.org/10.11646/zootaxa.4711.2.9
    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.
    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
    Young, D.A. (1977) Taxonomic study of the Cicadellinae (Homoptera: Cicadellidae). Part 2. New World Cicadellini and the genus Cicadella. Technical Bulletin of the North Carolina Agricultural Experiment Station, 239, 1–1135.
    Young, D.A. (1986) Taxonomic study of the Cicadellinae (Homoptera: Cicadellidae). Part 3. Old World Cicadellini. Bulletin of the North Carolina Agricultural Experiment Station, 281, 1–639.
    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.