Children (7 direct children, 7 direct and indirect children):
Siokunichthys nigrolineatus
Mushroom-coral pipefish
Siokunichthys breviceps
Softcoral pipefish
Siokunichthys bentuviai
Barred xenia-pipefish
Siokunichthys southwelli
Southwell’s pipefish
Siokunichthys herrei
Spotted xenia-pipefish
Siokunichthys striatus
New caledonian soft-coral pipefish
Siokunichthys elongatus