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Figure 3 | Frontiers in Zoology

Figure 3

From: Low levels of nestmate discrimination despite high genetic differentiation in the invasive pharaoh ant

Figure 3

Principal Component Analysis of cuticular hydrocarbons of Monomorium pharaonis colonies. Filled and open symbols indicate colonies analysed in 2004 (n = 14) and 2005 (n = 5), respectively. Colonies from Ghana are shown by triangles, whereas the rest are shown by circles. Dashed lines are drawn between the symbols representing colonies analysed in 2004 and 2005. Colony labels are as in Table 1. The explained variances are given in parentheses.

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Frontiers in Zoology

ISSN: 1742-9994