Syngnathidae
Micrognathus andersonii (Bleeker, 1858)
Micrognathus brevicorpus Fricke, 2004
Micrognathus brevirostris (Rüppell, 1838)
Micrognathus crinitus (Jenyns, 1842)
Micrognathus edmonsoni (Pietschmann)
Micrognathus erugatus Herald & Dawson, 1974
Micrognathus micronotopterus (Fowler, 1938)
Micrognathus natans Dawson, 1982