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Fig. 8 | BMC Ecology and Evolution

Fig. 8

From: Molecular phylogeny and phylogeography of the freshwater-fish genus Pethia (Teleostei: Cyprinidae) in Sri Lanka

Fig. 8

Multivariate analysis of morphometric data for the Sri Lankan species of Pethia. a PCA biplot of factor scores and factor loadings for P. bandula, P. nigrofasciata, P. cumingii, P. reval, and P. melanomaculata. b PCA biplot of factor scores and factor loadings for P. bandula, P. nigrofasciata (excluding Attanagalu population), and P. cf. nigrofasciata (Attanagalu population). c PCA biplot of factor scores and factor loadings for P. reval, P. cumingii (excluding Kalu population), and P. cf. cumingii (Kalu population). d MCA biplot of factor scores and factor loadings for meristic data in P. bandula, P. nigrofasciata (excluding Attanagalu population), P. cf. nigrofasciata (Attanagalu population), P. cumingii (excluding Kalu population), P. cf. cumingii (Kalu population), P. reval, and P. melanomaculata. Ellipses delineate 95% confidence intervals

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BMC Ecology and Evolution

ISSN: 2730-7182

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