Fish · GBIF taxon 2391729
Cobia
Rachycentron canadumAlso known as Black Kingfish, Crabeater, Lemonfish, Black Salmon
Cobia are torpedo-shaped, inquisitive open-water predators famous for trailing manta rays, whale sharks, and sea turtles to scavenge leftovers or ambush fleeing prey. With their broad, flattened heads and alternating dark brown and white lateral stripes, juveniles bear an uncanny resemblance to remoras before maturing into sleek, powerful pelagic hunters. Highly valued by recreational anglers for their explosive speed and stamina, they also support a rapidly growing global marine aquaculture industry.
PelagicPredatoryOceanic
—observations
—countries
—peak records
Least ConcernConservation statusIUCN Red List categoriesLCNTVUENCREWEXLeast ConcernRed List categories, explained →
Diet & prey
- Blue Crab
- Atlantic Brief Squid
- Striped Mullet
Predators
- Bull Shark
- Tiger Shark
- Shortfin Mako
ThreatsTargeted recreational and commercial fishing pressure, coastal habitat degradation
HabitatsWarm-temperate to tropical coastal bays, estuaries, reefs, and pelagic open ocean
Life span10–15 years
Size / weightNot available
Classification
- OrderPerciformes
- FamilyRachycentridae
- GenusRachycentron
- SpeciesRachycentron canadum
Range data is not available yet.
Interaction riskLow
- Low
- Moderate
- High
- Very high
- Why interaction risk is low
- Safe to observe at a normal distance.
Responsible observation
- Observation: Look around buoys, offshore platforms, and under large rays where cobia congregate.
- Diving Etiquette: Maintain steady, non-threatening movements, as their natural curiosity brings them close.
- Angling Care: Use heavy tackle to minimize fight time and release unwanted catches while still in the water.
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