download

literature information

  • Spruce beetle (Coleoptera: Scolytidae) parasitoids: cephalic morphology of larvae and a key to species (Hymenoptera: Braconidae, Pteromalidae)
  • 作者: Wesley, Julia; Williams, Daryl J.M.; Langor, David W. and Spence, John R
  • literature id: 48277
  • catalog nub: TPL_WESLEY2006SBCnS87009000
  • 文献库: Taxapad收录文献
  • type: article
  • publication name: Canadian Entomologist
  • publish date: 2006-02-01
  • pages: 87-90
  • volume: 138
  • issue: 1
  • 创建时间: 2021-03-02 15:00:32
  • create by: zxmlmq (admin)
  • comment:

    Cast exuviae from final-instar larvae of four species of hymenopterous parasitoids of Dendroctonus rufipennis (Kirby, 1837) were examined for diagnostic characters. The head capsules of Bracon tenuis Muesebeck and Walkley, 1951, Coeloides rufovariegatus (Provancher, 1880), Roptrocerus xyophagorum (Ratzeburg, 1844), and Dinotiscus dendroctoni (Ashmead, 1894) each displayed unique combinations of characters allowing discrimination among species. Head capsules are illustrated, and a key to species is presented.

  • media list:
  • media id 名称 type description 创建时间 操作
    0 1 2 3 4 5
0.049236s