Fig. 5
From: Microevolution of the noble crayfish (Astacus astacus) in the Southern Balkan Peninsula
Genetic barriers created via Delaunay triangulation (green lines) and Voronoi tessellation (blue polygons), as predicted by Barrier software for all sixteen sites. Red lines constitute the genetic barriers detected through (a) the bootstrap analysis (104 bootstraps) of DCE and (b) the analysis of the pairwise FST matrix for all microsatellite loci. Circles represent the sites (black letters). For (a) the thickness of each genetic barrier is proportional to the bootstrap support (green numbers). A background map, created using ArcGIS® and ArcMap™ by Esri, is provided in order to visualize the landscape (Copyright © 2014 Esri and its licensors. All rights reserved)