Traceable Species

Yellowspotted Trevally

yellowspotted kingfish, goldspotted trevally, tarrum, jack

Yellowspotted Trevally

The Yellowspotted Trevally are found in rocky and coral reef areas, offshore banks, and seagrass beds in the Indo-West Pacific tropical and subtropical regions of the world. These fish are often seen patrolling the edge of reefs in a continuous search for food. Although they can grow up to 1.2 m long, they are usually caught by fishermen at about 1 kg. 

The most defining characteristic of the Yellowspotted Trevally are the yellow/golden spots on either side of the fish. It is quite skinny and tall, with blue-green skin on the top portion fading to a silvery-white below. Yellowspotted Trevally are a great table fish and taste delicious when cooked a variety of ways including; grilled, deep friend, or cooked in sauce.

Yellowspotted Trevally

Trevally can live for about 40 years. They grow quickly for the first four years, taking about 5 years to reach maturity. Afterward, growth slows down. Spawning data is difficult to find for the trevally, however, their gonads indicate that they are serial spawners (spawning several times in the season) and that spawning occurs over the summer. These fish do not appear to have defined spawning grounds. Trevally eggs are pelagic. They hatch about a day after fertilization and the larvae settle after 2-3 months in the plankton. Juvenile fish are found in inshore areas, such as estuaries and harbors. 

Food Info Yellowspotted Trevally


  • Colour: raw trevally flesh is pinkish, but lightens when cooked.
  • Texture: medium to firm with a medium to high fat content
  • Flavour: strong but not overpowering
  • Perfect serve: grilled with a rosemary chili marinade 
Species Range
Yellowspotted Trevally range Source:
yellowspotted kingfish
goldspotted trevally
Hawaiian Bottomfish by Rod & Reel Sep 01 - Aug 31
These crabs mate at the time of maturity, which is approximately 3 years of age. Females are smaller than males; this is because the development of reproductive tissues required more energy for females, leaving less energy available for continued body growth. They grow through a process known as molting—regularly shedding their shell and growing a new, larger one. They continue to molt and grow after they have reached sexual maturity. During the breeding season, the crabs leave their borrows in a phenomenon characterized by mass mate-searching events. Once mating/fertilization has occurred, females spawns in the water. The larvae released during the rainy season develop in offshore waters and return to coastal waters five to eight weeks after larval release.
Mangrove crabs are important fishery resources in all Brazilian coast, mainly in the north and northeast where many fishermen depend upon their catch. In addition to its social and economic importance, the mangrove crab is a “keystone” species in ecosystem, they playing an important role in the processes of nutrient cycling and energy transfer.

Fishing Methods

{'fisheries': [<License: Hawaiian Pelagic Fish by Longline>], 'gear': <Gear: Pelagic Longline>}

Pelagic Longline

This fishery uses a longline to catch a variety of pelagic fish on the high seas such as tuna and swordfish. A deep-set longline is used to primarily target tuna and a shallow-set longline is used to target swordfish or mixed species including bigeye, Albacore and yellowfin tuna. Baited hooks are attached to a line that floats in the ocean using buoys and flagpoles.


{'fisheries': [<License: Hawaiian Coastal Pelagic Fish by Hook and Line>], 'gear': <Gear: Pelagic Hook-and-Line>}

Pelagic Hook-and-Line

This fishery uses a variety of artisanal hook-and-line methods to catch coastal pelagic fish such as tuna, marlin, swordfish, mahi mahi, wahoo (ono) and others. A pole and line with live bait scattered into the water is used to catch feeding skipjack tuna. Trolling with lures and lines, and handlines with lures, lines and bait bags are used to target larger fish such as bigeye tuna, swordfish, mahi mahi and wahoo.


{'fisheries': [<License: Hawaiian Bottomfish by Rod & Reel>], 'gear': <Gear: Deep-sea Rod & Reel>}

Deep-sea Rod & Reel

This fishery uses rods and reels to catch six species of snapper and one species of grouper that are called “bottomfish.”


{'fisheries': [<License: Hawaiian Reef Fish by Hook & Line>], 'gear': <Gear: Hook and Line Reef Fishing>}

Hook and Line Reef Fishing

This fishery uses a variety of artisanal methods to catch reef fish, including handlines, and pole and lines. Catch rates are low, usually only a few pounds per hour with little bycatch (discards). These small-scale fishing methods are similar to those traditionally used by native Hawaiians.


Featured Harvester Bernie Berry

Mangrove Crab Harvester

Canavieiras, Brazil

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