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
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