Fin's Fish Guide
The Bowfin (Amia calva) is a freshwater fish of the family Amiidae that grows up to 109 cm.
Fresh water of eastern North America, in slow-moving, densely vegetated water of swamps, lakes and rivers.
Description
The bowfin is an archaic predator of the family Amiidae and the only surviving species of a very ancient fish group; it reaches about 1.1 metres. The cylindrical, brown-marbled body has a very long, undulating dorsal fin, a bony, hard head and a gas bladder that works as a primitive lung, so it can gulp air in oxygen-poor water. The male has a conspicuous, yellow-ringed eyespot on the tail base. The species comes from eastern North America and lives in slow, densely vegetated water of swamps, lakes and rivers. As an ambush predator it pounces on fish, crustaceans, frogs and insects. The male builds a nest and fiercely guards the dense black school of young. It bites hard when handled.
Frequently asked questions
How do you recognise the Bowfin?
The Bowfin has a torpedo-shaped body, is mainly brown and shows a marbled pattern. Primitive-looking predator with a very long, undulating dorsal fin, a bony head and a gas bladder that works as a lung; the male has an eyespot on the tail.
Where does the Bowfin live?
The Bowfin lives in fresh water and is mostly found around algae or seagrass beds. Fresh water of eastern North America, in slow-moving, densely vegetated water of swamps, lakes and rivers.
How big does the Bowfin get?
The Bowfin grows to a maximum of about 109 cm. On average the species is around 53 cm.
Is the Bowfin dangerous to humans?
The Bowfin can bite, but is otherwise not dangerous to humans. A predatory fish with sharp teeth that can bite fiercely when handled; keep fingers away from the mouth and unhook with tools.
Is the Bowfin edible?
Yes, the Bowfin is commonly eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Want the complete picture on the Bowfin?
Point your camera at the fish and Fin names the species in seconds. Free, and the Bowfin is one of 12,519 species in the app.