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Fig. 13 | Parasites & Vectors

Fig. 13

From: Immature instars of three species of Rhodnius Stål, 1859 (Hemiptera, Reduviidae, Triatominae): morphology, morphometry, and taxonomic implications

Fig. 13

Scatter plots of the canonical variate analysis (CVA) of the grouped matrices for geometric morphometric of heads. The scores of the first canonical variable (CVA1) are on the x-axis and the scores for the second canonical variable (CVA2) are on the y-axis. The ellipses represent the confidence for means limits of each population (probability 0.5). (R. marabaensis—black ellipses; R. prolixus—red ellipses; R. robustus—blue ellipses). a first instar; b second instar; c third instar; d fourth instar; e fifth instar

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