Traceable Species

Black Sea Bass

Sea Bass, Blackfish, Rock Bass, Black Bass, Tallywag

Black Sea Bass

Black sea bass is a relative of grouper and is a popular fish along the U.S. Atlantic coast. The fish is named for its black colour, although smaller fish can be a dusky brown. They are reported to grow up to two feet (600 cm) and nine pounds (4 kg). Found only along the U.S. Atlantic seaboard, the fish can be found from Cape Cod to the Gulf of Mexico.

Black sea bass are black and have fins with dusky spots. The dorsal fin is marked with a series of slender spines, white spots and bands. During spawning, dominant males turn bright blue and have a blue hump on their heads. It is one of the best small fish to bake or grill whole, due to its relatively simple bone structure.

Black Sea Bass

In the Mid-Atlantic, black sea bass migrate seasonally as water temperature changes. They generally migrate to inshore coastal areas and bays in the spring and offshore in the fall. They are bottom-dwellers and are most often found on rocky bottoms near reefs, wrecks, oyster bars, pilings, or jetties. They grow slowly and mature around two to three years old. Most begin life as females and become males between the ages of two and five. Females produce between 30,000 and 500,000 eggs in a spawning season. Spawning takes place in the deeper waters off the continental shelf from June through October with a peak in July and August off the coast of Virginia. Males gather a group of females to mate with and aggressively defend their territory. Black sea bass generally eat whatever prey is available, including crabs, shrimp, worms, small fish and clams. Females can live up to eight years of age; males live up to 12.

Food Info Black Sea Bass


  • Colour: translucent and sparkling white
  • Texture: lean and tender yet firm
  • Flavour: mild, fresh and delicate
  • Perfect serve: One of the best small fish to bake or grill whole, due to its relatively simple bone structure, Black sea bass is frequently used in Chinese cooking. Try it with a ginger-and-soy-sauce dip. The flesh holds together well and can also be used in chowders and soups. 
Species Range
Black Sea Bass range Source:
Sea Bass
Rock Bass
Black Bass
Black Sea Bass by Bottom Trawl (USA) Jan 01 - Dec 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: Black Sea Bass by Bottom Trawl (USA)>], 'gear': <Gear: Bottom Trawl>}

Bottom Trawl

This fishery uses a large cone-shaped net that is dragged along the seafloor to catch fish. As the net is towed at low speed, hydrodynamic forces push two "otter boards" outwards opening the mouth of the net and capturing fish in its path.


Featured Harvester Bernie Berry

Mangrove Crab Harvester

Canavieiras, Brazil

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