Introduction
The Mahi Mahi, also known as the Common Dolphinfish, is a surface-dwelling ray-finned fish that is found in off-shore temperate, subtropical, and tropical waters worldwide. It belongs to the family, “Coryphaenidae”.
Conservation Status
Mahi Mahi is not considered threatened or endangered and is classified as ‘Least Concern’ by the International Union for Conservation of Nature (IUCN). There are ongoing efforts to monitor their populations and ensure sustainable fishing practices, given the species popularity in commercial and sport fishing.
Statistics
| Statistic | Average | Range |
|---|---|---|
| Length | 3 ft | 1-4.6 ft |
| Weight | 15-29 lbs | 1-88 lbs |
| Average Lifespan | 5 years | N/A |
Distribution
Mahi Mahi are widespread in the Atlantic, Indian, and Pacific Oceans. Their migration patterns are influenced by seasonal changes, with movements towards warmer equatorial waters during colder months. They are known to prefer temperatures between 20-28°C.
Habitats
The Mahi Mahi is an oceanic, epipelagic species typically found at depths less than 200m in warm waters. They are mostly found in surface waters, implying a preference for sea surface temperatures in the range of 20-28°C.
When and Where to See
The best time to witness Mahi Mahi is during late spring and early summer, usually during daylight hours.
Best Fishing Locations
- Florida Keys, USA
- Quepos, Costa Rica
- Kona, Hawaii, USA
- Grand Bahamas Island, Bahamas
- Panama City, Panama
- Madeira, Portugal
- Salt Cay, Turks and Caicos
- Cadiz, Spain
- San Juan, Puerto Rico
- Cancun, Mexico
To locate them, look for birds or debris, as Mahi Mahi often group underneath them to find cover and food.
How to Catch
Mahi Mahi are aggressive feeders which gives anglers the advantage. They are attracted to bright colors and fast-moving lures. Fishing techniques like trolling and fly fishing work best. The optimal fishing time is usually dawn.
Identification Guide
Mahi Mahi are very distinguishable with their vibrant colors that can be gold, vivid greens and blues, and their flat heads. They morph colors when out of water, turning yellow, blue, or a mix of colors.
Culinary
Mahi Mahi has a sweet, mild flavor with lean flesh and is a popular choice in many recipes. It is low in fat, cholesterol and sodium but high in vitamins such as B12 and B6. Classic preparations include grilling, baking, frying or broiling.
Additional Information
Mahi Mahi are carnivorous, feeding on flying fish, crabs, squid, and mackerel. They spawn in warm ocean currents throughout much of the year. Natural predators include marlin, sailfish, bigger dolphin, sharks and humans.
They hold a significant place in Hawaiian culture, being associated with strength and good fortune, frequently depicted in artwork and stories.
References and Further Reading
For additional information on Mahi Mahi, the following readings are recommended:
- NOAA Fisheries: Mahi Mahi
- Florida Museum: Mahi Mahi Species Profile
- Seafood Watch: Mahi Mahi