Fin's Fish Guide
The Warmouth (Lepomis gulosus) is a freshwater fish of the family Centrarchidae that grows up to 31 cm.
Description
The warmouth is a North American sunfish of the family Centrarchidae. The species has a deep, laterally compressed body with a brownish, mottled colour, a large mouth and often reddish streaks around the eye. Adults live over mud bottoms in vegetated lakes, ponds, swamps and quiet parts of streams. It is a carnivore preying on insects, crayfish, snails and small fishes. The fish reaches about 30 cm and is a popular sport fish that is also eaten. Like other sunfishes the male guards the nest with the eggs.
Frequently asked questions
How do you recognise the Warmouth?
The Warmouth has a flattened, disc-shaped body, is mainly brown and shows a marbled pattern. Reddish stripes around the eye; large mouth for a sunfish.
Where does the Warmouth live?
The Warmouth lives in fresh water and is mostly found around sand or mud bottom. Freshwater of eastern and central North America.
How big does the Warmouth get?
The Warmouth grows to a maximum of about 31 cm.
Is the Warmouth dangerous to humans?
No, the Warmouth is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.
Is the Warmouth edible?
Yes, the Warmouth is commonly eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Lepomis
More from the family Centrarchidae
Want the complete picture on the Warmouth?
Point your camera at the fish and Fin names the species in seconds. Free, and the Warmouth is one of 12,519 species in the app.