Leptolucania_ommata
Leptolucania ommata
Species of fish
Leptolucania ommata, the Pygmy killifish, is a species of North American killifish found only in the southeastern United States. This fish is also found in the aquarium trade. This species grows to a length of 3 centimetres (1.2 in) TL. It is the only known member of its genus.[2] The pygmy killifish was formally described by David Starr Jordan as Heterandria ommata in 1884, the type locality being given as Indian River, Florida.[3]