Children (10 direct children, 251 direct and indirect children):
Kochius
(tree size 11)
Paruroctonus
(tree size 31)
Pseudouroctonus
(tree size 20)
Vaejovis
(tree size 68)
Wernerius (soleglad & fet, 2008)
(tree size 3)
Chihuahuanus
(tree size 6)
Mesomexovis
(tree size 7)
Syntropinae
(tree size 69)
Vaejovinae
(tree size 17)
Smeringurinae
(tree size 9)