BOWFIN
Bowfin
The bowfin, Amia calva, is the last surviving member of the order Amiiformes, and of the family Amiidae . The bowfin is a freshwater piscivore, preying on fish and larger aquatic invertebrates by ambush or stalking. Native to southeastern Canada and eastern United States, they prefer shallow, weedy waters of lakes or protected back waters of rivers. The bowfin is able to breathe air, using its swim bladder, which is connected to its gastrointestinal tract and allows it to regulate buoyancy in the water, as a primitive lung. The fish can be seen coming to the surface and gulping air. This limits it to a specific depth range in which the surface is ...The above text is a snippet from Wikipedia: Bowfin
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bowfin
Noun
- A voracious ganoid fish, Amia calva, the last survivor of the order Amiiformes, found in the fresh waters of the United States.
The above text is a snippet from Wiktionary: bowfin
and as such is available under the Creative Commons Attribution/Share-Alike License.