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Diolcogaster choi sp. nov. from Brazil, a new gregarious microgastrine parasitoid wasp (Hymenoptera: Braconidae) reared from Hypercompe cunigunda (Lepidoptera: Erebidae) in Brazil
Salgado-Neto, Geraldo; Medri, Ísis Meri; Fernández-Triana, José L.; Whitfield, James Bryan.
  • Salgado-Neto, Geraldo; Universidade Federal de Santa Maria. Departamento de Defesa Fitossanitária. Pós-graduação em Agronomia. Santa Maria. BR
  • Medri, Ísis Meri; Universidade de Brasília. Departamento de Ecologia. Doutorado em Ecologia. Brasília. BR
  • Fernández-Triana, José L.; Canadian National Collection of Insects. Arachnids, and Nematodes. Ottawa. CA
  • Whitfield, James Bryan; University of Illinois at Urbana-Champaign. Department of Entomology. Urbana. US
Rev. bras. entomol ; 64(1): e201982, 2020. tab, graf
Artículo en Inglés | LILACS-Express | LILACS | ID: biblio-1092595
ABSTRACT
Abstract A new species of Diolcogaster (Hymenoptera Braconidae) is described and illustrated. Additionally, its position within the recently published key to New World species of the xanthaspis species-group (to which the described Diolcogaster belongs) is provided. The gregarious larval parasitoid Diolcogaster choi sp. nov. was collected in Maringá, Paraná State, Brazil. This natural enemy was recovered from a caterpillar of Hypercompe cunigunda (Stoll, 1781) (Lepidoptera Erebidae) that was feeding on plant of passionflower, Passiflora edulis Sims (Passifloraceae). The fauna of the xanthaspis group in the New World now includes five species, including the new species from Brazil described in this paper. Diolcogaster choi sp. nov. differs anatomically, and is morphologically diagnosed, from all other known member of the xanthaspis group of the genus Diolcogaster, to which it belongs. The species also differs in recorded host, and its DNA barcode appears to be distinctive among described Diolcogaster.


Texto completo: Disponible Índice: LILACS (Américas) País/Región como asunto: America del Sur / Brasil Idioma: Inglés Revista: Rev. bras. entomol Asunto de la revista: Biologia Año: 2020 Tipo del documento: Artículo País de afiliación: Brasil / Canadá / Estados Unidos Institución/País de afiliación: Canadian National Collection of Insects/CA / Universidade Federal de Santa Maria/BR / Universidade de Brasília/BR / University of Illinois at Urbana-Champaign/US

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Texto completo: Disponible Índice: LILACS (Américas) País/Región como asunto: America del Sur / Brasil Idioma: Inglés Revista: Rev. bras. entomol Asunto de la revista: Biologia Año: 2020 Tipo del documento: Artículo País de afiliación: Brasil / Canadá / Estados Unidos Institución/País de afiliación: Canadian National Collection of Insects/CA / Universidade Federal de Santa Maria/BR / Universidade de Brasília/BR / University of Illinois at Urbana-Champaign/US