Fig. 7 in Messor erwini sp. n., a hitherto cryptic harvester ant in the Iberian Peninsula

Fig. 7. Dendrogram solution for the morphometric data of Iberian Messor species. Sample information in the dendrogram given as follows: final species hypothesis followed by a five-digit sample code applied by the genetic lab separated by a hyphen. Two columns of rectangles represent results of the partitioning algorithms 'hclust' and 'kmeans'. Different colors distinguish species. Messor barbarus: black, M. erwini sp. n.: green, M. capitatus: blue, M. bouvieri: red.