Polymetme

Polymetme is a genus of lightfishes.

Species
There are currently six recognized species in this genus:
 * Polymetme andriashevi Parin & Borodulina, 1990
 * Polymetme corythaeola (Alcock, 1898) (Rendezvous fish)
 * Polymetme elongata (Matsubara, 1938)
 * Polymetme illustris McCulloch, 1926 (Brilliant lightfish)
 * Polymetme surugaensis (Matsubara, 1943) (Suruga lightfish)
 * Polymetme thaeocoryla Parin & Borodulina, 1990