FIGURE 2 in Revision of the Australian Wet Tropics endemic rainbowfish genus Cairnsichthys (Atheriniformes: Melanotaeniidae), with description of a new species

FIGURE 2. Ordination analyses for Cairnsichthys individuals in the first two dimensions showing northern (diamonds) and southern (circles) populations for (A) PCoA of nuclear genetic markers based on 29 fish and 52 allozyme loci; envelopes show different populations and site codes match Table 1 (75% and 10% of multivariate variation on dimensions 1 and 2 respectively), (B) PCA of meristic data based on 55 fish and 10 variable characters; correlations between data and character variables shown with eigenvectors, codes match Table 2 (31% and 14% variation), and (C) PCA of morphometric data based on 50 fish and 21 characters; eigenvector codes match Table 2 (25% and 16% variation).