Identification and Names
The cylindrical body has a long dorsal fin and a rounded tail. A large bony plate beneath the throat is distinctive. Modern genetic research separates bowfin lineages that older accounts treated together under Amia calva, so historic size and distribution statements need that context.
Size and Weight
Older broad Bowfin summaries report 109 cm total length and 9.8 kg, approximately 42.9 inches and 21.6 pounds. These values predate or do not clearly resolve the modern species separation; they are not claimed here as verified maxima for the narrower Amia calva alone.
Florida’s species account separately lists a 19-pound catch record, around 8.62 kg. Published maximum length and weight are separate reports, not measurements of one fish.
Habitat and Natural Food
Vegetated swamps, lakes and backwaters offer cover for this predator. Fish and crayfish are important foods, alongside other aquatic animals. Its air-breathing ability helps it occupy warm waters with low dissolved oxygen.
Bait and Fishing Methods
Florida guidance documents strikes on topwater and deep-running lures, with live bait a frequent method of capture. Bowfin may surprise anglers fishing for bass. These are supported methods, not a guarantee that one presentation is best in every water.
Reproduction
Males clear nests among vegetation and guard the eggs. Newly hatched young initially remain associated with the nesting area. Parental care is part of the fish’s natural history, alongside its predatory behavior.
A Breath at the Surface
Bowfin can supplement oxygen taken through the gills by gulping air into a gas bladder that functions in respiration. That additional route helps the fish in oxygen-poor water. It is an adaptation to its watery habitat, not a reason to keep a caught fish out of water.
All Lakes With Bowfin
Browse lakes and reservoirs with documented Bowfin records, listed alphabetically. Records do not establish current abundance or public access. Check the evidence and managing authority for the water you choose.
Showing 1–24 of 1,538 lakes · Page 1 of 65
- Aberdeen Lake Monroe, MS
- Acorn Lake Becker, MN
- Acorn Lake Becker, MN
- Adney Lake Crow Wing, MN
- Aitkin Lake Aitkin, MN
- Albemarle Lake East Carroll, LA
- Alice Lake Itasca, MN
- Aliceville Lake Pickens, AL
- Alligator Lake Osceola, FL
- Amelia Lake Pope, MN
- Amory Pool Monroe, MS
- Anacoco Lake Vernon, LA
- Anchor Lake Pearl River, MS
- Andrew Lake Kandiyohi, MN
- Andrusia Lake Beltrami, MN
- Anna Lake Otter Tail, MN
- Annie Battle Lake Otter Tail, MN
- Archusa Creek Water Park Lake Clarke, MS
- Arkabutla Lake DeSoto, MS
- Arnold Pond Osceola, FL
- Arrowhead Lake Crow Wing, MN
- Arrowhead Mountain Lake Franklin, VT
- Atoka Reservoir Atoka, OK
- B A Steinhagen Lake Jasper, TX