Source google image: https://www.researchgate.net/profile/Tatiana_Barroca/publication/232320432/figure/fig2/AS:453733906685952@1485190001353/Isolation-by-distance-for-Prochilodus-costatus-r-0196-P-0001-calculated-using.png
Isolation r
Source google image: https://www.researchgate.net/profile/Tatiana_Barroca/publication/232320432/figure/fig2/AS:453733906685952@1485190001353/Isolation-by-distance-for-Prochilodus-costatus-r-0196-P-0001-calculated-using.png