What Do Mahi Mahi Fish Eat?

••• FtLaudGirl/iStock/GettyImages

Mahi mahi, the Hawaiian name for the dolphin fish, is the name it goes by when it is sold in seafood markets and restaurants. A favorite of deep-sea fishermen and seafood lovers, the dolphin fish is not related to the marine mammal of the same name. It is a large, aggressive predator that feeds on a wide variety of ocean species.

Typical Diet

The mahi mahi feeds on small ocean fishes such as flying fish, man-o-war fish, sargassum fish and triggerfish. They also eat juveniles of large fish such as the tuna, billfish, mackerel and other dolphin fish. Other favorite foods include invertebrates such as octopus, squid, crabs and jellyfish.

Feeding Habits

Dolphin fish grow rapidly and have voracious appetites. They are swift, agile predators that feed in the daytime near the water’s surface. They often feed on small fish and shrimp found in sargassum, a type of free-floating brown seaweed found in coastal Atlantic waters.

Trash

Because the mahi mahi are indiscriminate foragers, they sometimes eat nonfood items found entangled in the seaweed in which they feed. According to the South Atlantic Fishery Management Council, items such as plastic wrappers, light bulbs and string have been found in the stomachs of dolphin fish.

Related Articles

What Is a Whale's Diet?
Does Mahi Mahi Have Fins & Scales?
What Eats Snapper Fish?
What Do Owls Eat?
What Is a Dolphin's Main Source of Food?
What Foods Do Harp Seals Eat?
How to Calculate an Equivalent Fraction
The Average Length of Mahi Mahi
How to Convert Metric Tons to Cubic Meters
The Difference Between Cod & Black Cod
What Are the Dolphin's Body Parts?
Life Cycle of a Manatee
Types of Aquatic Plants and Animals in the Mississippi...
Plant-Eating Animals in the Rain Forest
The Life Cycle of the Piranha
How to Make Hummingbird Nectar
Trophic Levels of Coral Reefs
How to Build the Mayflower for a School Project
How to Convert a Mean Score to a Percentage
Animals That Live in the Bottlenose Dolphin's Habitat