Children (16 direct children, 16 direct and indirect children):
Ryuthela nishihirai
Ryuthela tanikawai
Ryuthela secundaria
Ryuthela sasakii
Ryuthela iheyana
Ryuthela ishigakiensis
Ryuthela owadai
Ryuthela banna
Ryuthela henoko
Ryuthela hirakubo
Ryuthela kisenbaru
Ryuthela motobu
Ryuthela nago
Ryuthela shimojanai
Ryuthela unten
Ryuthela yarabu