Children (9 direct children, 14 direct and indirect children):
Centromachidae
(tree size 2)
Heloscorpionidae
Liassoscorpionidae
Mazoniidae
(tree size 1)
Mesophonidae
(tree size 1)
Willsiscorpionidae
(tree size 1)
Anthracochaerilidae
Phoxiscorpionidae
Gallioscorpionidae