Children (24 direct children, 239 direct and indirect children):
Newsteadia
(tree size 57)
Arctorthezia
(tree size 5)
Graminorthezia
(tree size 11)
Insignorthezia
(tree size 10)
Mixorthezia
(tree size 18)
Neomixorthezia
(tree size 3)
Neonipponorthezia
(tree size 2)
Nipponorthezia
(tree size 7)
Nipponorthezinella
(tree size 2)
Orthezia
(tree size 26)
Ortheziola
(tree size 13)
Ortheziolacoccus
(tree size 17)
Ortheziolamameti
(tree size 6)
Praelongorthezia
(tree size 22)
Jermycoccus
(tree size 1)
Matileortheziola
(tree size 1)
Ochyrocoris
(tree size 1)
Orthezinella
(tree size 1)
Palaeonewsteadia
(tree size 1)
Protorthezia
(tree size 1)
Acropygorthezia
(tree size 1)
Nipponortheziinae
(tree size 6)
Ortheziinae
(tree size 2)
Newsteadiinae
(tree size 1)