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. 2019 Feb 6;7:e6398. doi: 10.7717/peerj.6398

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© 2019 Weller and Westneat

This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, reproduction and adaptation in any medium and for any purpose provided that it is properly attributed. For attribution, the original author(s), title, publication source (PeerJ) and either DOI or URL of the article must be cited.

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(A) and (B) Cluster analyses for color distance matrices produced by colordistance (A) and patternize (B). Branch lengths are proportional to the distances in the heatmaps below each dendrogram. Note the change in position of Scarus flavipectoralis. (C) and (D) Heatmap representations of normalized distance matrices produced by colordistance (C) and patternize (D), with species displayed in the same order for comparison between the heatmaps. Photo credit: M. Westneat/J. T. Williams.