Graphical representation of the relation between female and male pedipalp chela aspect ratio in Buthus species. Only those species with available data from both sexes were plotted. The grey area represents species without perceived sexual dimorphism. Species with males above that area have slender pedipalp chela than females, while species with males plotted below have more robust pedipalp chela than females.

  Part of: Sousa P, Arnedo MA, Harris JD (2017) Updated catalogue and taxonomic notes on the Old-World scorpion genus Buthus Leach, 1815 (Scorpiones, Buthidae). ZooKeys 686: 15-84.