Cladistic analysis and revision of the obstinata group, genus Chinavia Orian (Hemiptera: Pentatomidae)

Cladistic analysis and revision of the obstinata group, genus Chinavia Orian (Hemiptera: Pentatomidae)

Autor Genevcius, Bruno Celso Autor UNIFESP Google Scholar
Grazia, Jocelia Google Scholar
Schwertner, Cristiano Feldens Autor UNIFESP Google Scholar
Instituição Universidade Federal de São Paulo (UNIFESP)
Univ Fed Rio Grande do Sul
Resumo The monophyletic genus Chinavia Orian includes 80 species of which 18 are endemic to Brazil. The general morphology of the species allows the recognition of different groups of species, however, the monophyly and the phylogenetic relationships of those groups has not been investigated. We present here the first cladistic analysis involving species of Chinavia, with particular focus on the obstinata group, which currently includes 3 species: Chinavia difficilis, C. obstinata and C. napaea. Our results based on 40 morphological characters support the monophyly of the obstinata group and its relationship with other species of Chinavia. Diagnosis and a formal description of the obstinata group, as well as redescriptions and illustrations of each species, are given.
Assunto Atlantic rain forest
genitalia
morphology
phylogeny
taxonomy
Idioma Inglês
Financiador Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
Número do financiamento CNPq: n. 478056/2010-9
Data 2012-08-22
Publicado em Zootaxa. Auckland: Magnolia Press, n. 3434, p. 1-30, 2012.
ISSN 1175-5326 (Sherpa/Romeo, fator de impacto)
Editor Magnolia Press
Extensão 1-30
Fonte http://www.mapress.com/zootaxa/list/2012/3434.html
Direito de acesso Acesso restrito
Tipo Artigo
Web of Science WOS:000307890500001
URI http://repositorio.unifesp.br/11600/45769

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