Micrognathus

Micrognathus is a genus of pipefishes, with these currently recognized species:
 * Micrognathus andersonii (Bleeker, 1858) (shortnose pipefish)
 * Micrognathus brevicorpus R. Fricke, 2004
 * Micrognathus brevirostris (Rüppell, 1838)
 * M. b. brevirostris (Rüppell, 1838) (thorntail pipefish)
 * Micrognathus crinitus (Jenyns, 1842) (banded pipefish)
 * Micrognathus erugatus Herald & C. E. Dawson, 1974
 * Micrognathus micronotopterus (Fowler, 1938) (tidepool pipefish)
 * Micrognathus natans C. E. Dawson, 1982 (offshore pipefish)