Children (7 direct children, 80 direct and indirect children):
Phytoptus
(tree size 17)
Sierraphytoptinae
(tree size 8)
Mackiella
(tree size 1)
Phytoptinae
(tree size 2)
Prothricinae
Nalepellinae
(tree size 40)
Novophytoptinae
(tree size 5)