There are currently six recognized species in this genus: •
Siokunichthys bentuviai E. Clark, 1966 •
Siokunichthys breviceps J. L. B. Smith, 1963 (Softcoral pipefish) •
Siokunichthys herrei Herald, 1953 (Herre's pipefish) •
Siokunichthys nigrolineatus C. E. Dawson, 1983 •
Siokunichthys southwelli (
Duncker, 1910) (Southwell's pipefish) •
Siokunichthys striatus R. Fricke, 2004 (New Caledonian soft-coral pipefish) ==References==