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  • 标题:Geometric morphometry analysis of three species of stingless bees in India
  • 本地全文:下载
  • 作者:K. Vijayakumar ; R. Jayaraj
  • 期刊名称:International Journal for Life Sciences and Educational Research
  • 印刷版ISSN:2321-1180
  • 电子版ISSN:2321-1229
  • 出版年度:2013
  • 卷号:1
  • 期号:2
  • 页码:91-95
  • 出版社:International Journal for Life Sciences and Educational Research
  • 摘要:

    Geometric morphometry is applied to discriminate the three species of stingless bees (Trigona (Tetragonula) iridipennis, Trigona (Tetragonula) aff. laeviceps and Trigona (Lepidotrigona) ventralis var. arcifera). The present study characterized the three species by using the relative wrap analysis, the three species forms three distinct groups and the Principal Component Analysis (PCA) explained that there are 90.29% of the variations and forms three distinct clusters within these three groups. The multivariate analyses of variance (MANOVA) are showed that the stingless bee forewings indicate significant differences (P < 0.0001).

  • 关键词:Geometric morphometery; relative wrap analysis; species variation and insect forewing
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