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The karyotype of the parasitoid Chenolus insularis Cresson (Hymenoptera, Braconidae, Cheloninae)
Silva-Junior, J. C; Pompolo, S. das G; Campos, L. A. de O; Cruz, I.
  • Silva-Junior, J. C; Universidade Federal de Viçosa. Departamento de Biologia Geral.
  • Pompolo, S. das G; Universidade Federal de Viçosa. Departamento de Biologia Geral.
  • Campos, L. A. de O; Universidade Federal de Viçosa. Departamento de Biologia Geral.
  • Cruz, I; EMBRAPA. Centro nacional de Pesquisa de Milho e Sorgo.
Rev. bras. biol ; 60(2): 337-9, May 2000. ilus
Article in English | LILACS | ID: lil-262066
ABSTRACT
The karyotype of Chelomus insularis (Hymenoptera, Braconidae, Cheloninae) is described. The males show an haploid number of fourteen chromosomes, confirming haplo-diploid sex determination. Comparisons of these results with karyotypes of other species of the same family were done and a possible mechanism involved in the karyotype evolution of this species is discussed.
Subject(s)
Full text: Available Index: LILACS (Americas) Main subject: Hymenoptera Limits: Animals Language: English Journal: Rev. bras. biol Journal subject: Biology Year: 2000 Type: Article Affiliation country: Brazil

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Full text: Available Index: LILACS (Americas) Main subject: Hymenoptera Limits: Animals Language: English Journal: Rev. bras. biol Journal subject: Biology Year: 2000 Type: Article Affiliation country: Brazil