Fin's Fish Guide
The Pygmy killifish (Leptolucania ommata) is a freshwater fish of the family Fundulidae that grows up to 3 cm.
Description
The pygmy killifish is a small egg-laying toothcarp (Fundulidae) from the southeastern United States. The species is very small and translucent yellowish, with a round spot on the tail base in the female. It inhabits the upper water layers of swamps, vegetated standing waters and quiet parts of streams. It feeds on small zooplankton, mosquito larvae and small invertebrates. The species is harmless to humans.
Frequently asked questions
How do you recognise the Pygmy killifish?
The Pygmy killifish has an elongate, eel-like body, is mainly yellow-gold and shows a spots pattern. Very small, translucent killifish; female with a round blotch on the tail, from swamps in the south-east of the USA.
Where does the Pygmy killifish live?
The Pygmy killifish lives in fresh water and is mostly found around open water. Southeastern North America; swamps and vegetated standing waters.
How big does the Pygmy killifish get?
The Pygmy killifish grows to a maximum of about 3 cm. On average the species is around 2 cm.
Is the Pygmy killifish dangerous to humans?
No, the Pygmy killifish is harmless to humans. None required: this species is harmless to humans.
Is the Pygmy killifish edible?
The Pygmy killifish is not usually eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
More from the family Fundulidae
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