Splitfin flashlightfish

Anomalops katoptron, commonly known as the splitfin flashlightfish or the two-fin flashlightfish, is a species of beryciform fish in the family Anomalopidae. A. katoptron is found in warm waters in the Central and Western Pacific Ocean in both shallow water reefs and in depths between 200 to 400 metres (660 to 1,300 ft). This species grows to a length of 35 centimetres (14 in) TL. This species is the only known member of its genus.