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Tarpon

Megalops atlanticus
Managed by: Florida Fish and Wildlife Conservation Commission
Regions
Florida
Protected status
None
Also known as
—

Species Profile

Florida saltwater profile data (FWC). Availability and detail varies by species.

FWC
Size
Up to 8 feet (300 pounds)
Similar species
As juveniles, tarpon resemble ladyfish, E. saurus Size: Up to 8 feet (300 pounds)
Appearance
  • Back is dark blue-green or greenish-black, becoming bright silver on the sides
  • One dorsal fin; last ray of dorsal fin extended into a long filament
  • Very large scales
  • Mouth large and points upward
Habitat
Primarily inshore fish; adults spawn offshore. Tarpon are found throughout Florida’s coastal environment during the summer months. During the winter months, coastal water temperatures in much of the state drop significantly and cause tarpon to concentrate in South Florida.
Behavior
Slow-growing, matures at 7 to 13 years of age. Spawn between May and September. Females may lay more than 12 million eggs. Develop into a ribbon-like larval stage. Tolerate a wide range of salinity. Juveniles commonly found in freshwater. Gulp air at the surface. Feed on fish and large crustaceans.
Additional information
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Sources
Image credit: © Diane Rome Peebles