Order Scorpiones Koch, 1837 - scorpions Family Typhlochactidae Mitchell, 1968 1 Genus Alacran Francke, 1982 2 Genus Sotanochactas Francke, 1986 3 Genus Stygochactas Vignoli & Prendini, 2009 4 Genus Typhlochactas Mitchell, 1968