Stenotomus chrysops

Scup illustration

Also Known As

  • Porgy
  • Maiden
  • Fair maid
  • Ironsides
  • Northern porgy

U.S. wild-caught scup is a smart seafood choice because it is sustainably managed and responsibly harvested under U.S. regulations.


Above target population level in the Mid-Atlantic/New England. The population level is unknown in the South Atlantic.

Fishing Rate

At recommended level.

Habitat Impacts

Otter trawls can impact bottom habitat. Scup are mainly harvested over sand and mud habitats, which appear to be more resilient to the effects of trawling than more structured habitats, such as coral.


Regulations are in place to minimize bycatch.

  • Availability


  • Source

    U.S. wild-caught from Massachusetts to North Carolina.

  • Taste


  • Texture

    Scup have lean and flaky flesh, but also contain many bones, which makes them difficult to fillet. As a result, scup are generally sold and cooked whole, after they’ve been scaled and dressed.

  • Color


  • Health Benefits

    Scup is a low-sodium, low-fat source of protein. It is high in niacin, phosphorus, vitamins B6 and B12, and selenium.

The U.S. Fishery

Fishery Management

  • NOAA Fisheries, the Mid-Atlantic Fishery Management Council, and the Atlantic States Marine Fisheries Commission cooperatively manage the scup fishery north of Cape Hatteras, North Carolina.
  • Individual states may set different regulations for the commercial scup fishery. Where state measures differ from federal regulations, federally permitted fishery participants must adhere to the more restrictive measures.
  • Managed under the Summer Flounder, Scup, and Black Sea Bass Fishery Management Plan:
    • Annual commercial quota is divided into three harvest periods: Winter I (January–April), Summer (May–October), and Winter II (November–December).
    • The Commission manages the summer quota with individual state quotas.
    • NOAA Fisheries monitors commercial harvests and closes the federal scup fishery when the quotas are reached.
    • Minimum size limits to prevent the harvest of young fish that likely haven’t yet reproduced.
    • Minimum mesh size requirements for trawl nets to reduce bycatch of undersized scup.
    • Scup pots and traps must have degradable hinges and escape vents to reduce bycatch and to prevent “ghost fishing” (when a lost trap continues to catch fish or lobster).
    • A moratorium on entry into the fishery.
    • Recreational anglers are subject to an annual harvest limit, minimum fish sizes, possession limits, and open harvest periods.
  • NOAA Fisheries and the South Atlantic Fishery Management Council manage the black sea bass fishery south of Cape Hatteras, North Carolina.
  • Managed under the South Atlantic Snapper Grouper Fishery Management Plan.
    • A small amount of scup is harvested in the South Atlantic. Scup are managed as part of a complex with several other porgy species.
    • The Snapper Grouper FMP requires fishermen to have a permit and to comply with gear restrictions. The complex is regulated through commercial and recreational annual catch limits and accountability measures to ensure overfishing does not occur.


  • Commercial fishery:
    • In 2018, commercial landings of scup totaled over 13.3 million pounds and were valued at over $9.7 million.
    • The top five states for commercial scup landings are Rhode Island, New York, New Jersey, Massachusetts, and Connecticut.
  • Gear types, habitat impacts, and bycatch:
    • About 75 percent of commercial scup landings are caught with otter trawls.
    • Otter trawls can impact bottom habitat. Scup are mainly harvested over sand and mud habitats, which appear to be more resilient to the effects of trawling than more structured habitats, such as gravel or coral.
    • Otter trawls can incidentally catch undersized scup. Minimum mesh size regulations and time and area restrictions for trawl nets help to reduce incidental catch of undersized scup.
    • The rest of the commercial harvest is mainly caught with floating traps and hand lines.
    • Floating traps are anchored to the bottom in inshore waters in the migratory path of scup. Fishermen check on the traps daily to sort their catch.
    • Paired trawl nets, pound nets, and pots catch a small percentage of the commercial harvest.
  • Recreational fishery:
    • In 2018, recreational anglers landed more than 12.9 million pounds of scup.
    • The top three states for recreational scup landings are New York, Massachusetts, and Connecticut.
    • In the Mid-Atlantic and southern New England, the recreational scup fishery is managed under separate regulations for federal and state waters.
    • Managers set regulations for the recreational fishery annually. They include a combination of an annual catch quota, minimum size limits, bag limits, and fishing seasons.
    • For-hire recreational vessels must have a permit to fish in federal waters.
    • In the South Atlantic, there is a limit on the amount of scup recreational fishermen can keep and restrictions on the type of gear they can use.

The Science

Population Status

  • According to the 2019 stock assessment for scup in the Mid-Atlantic and New England, scup are not overfished and are not subject to overfishing. The population status for scup has not been assessed in the South Atlantic region.
  • With greatly improved reproduction and survival rates and low fishing rates since 1998, Mid-Atlantic spawning stock biomass (a measure of the amount of scup able to reproduce) has steadily increased since the mid-1990s.


  • Scup are found in the Northwest Atlantic Ocean, primarily between Cape Cod, Massachusetts, and Cape Hatteras, North Carolina.


  • Scup eggs and larvae are found in the water column in coastal waters during warmer months.
  • As larvae mature, they settle to the seafloor and develop into juveniles.
  • Juveniles live in a variety of habitats including rocky ledges, artificial reefs, mussel beds, sand, silty sand, shell, mud bottoms, and eelgrass.
  • During the summer and early fall, juveniles and adults are common in large estuaries, open sandy bottoms, and structured habitats such as mussel beds, reefs, or rock rubble.
  • Scup migrate north and inshore to spawn in the spring, then migrate south and offshore in autumn as the water cools, arriving by December in offshore areas where they spend the winter.

Physical Description

  • Scup are deep-bodied (deeper from back to belly than they are wide).
  • They are dusky brown with bright silvery reflections below and spiny fins.
  • Adult fins are mottled with dark brown, and young scup fins may be faintly barred.
  • Scup’s front teeth are very narrow, almost conical, and they have two rows of molars in the upper jaw.
  • Longspine porgy look similar to scup, but can be easily identified by the elongated spines on their backs.


  • Scup grow slowly, up to about 20 inches long and 4 pounds.
  • They can live a relatively long time, up to about 20 years.
  • Scup are able to reproduce when they reach age 2, when they’re about 8 inches long.
  • They spawn over weedy or sandy areas in southern New England from Massachusetts Bay south to the New York Bight from May through August, with peak activity in June.
  • Individual scup spawn once a year.
  • Most fish spawn at night, but scientists believe scup spawn in the morning.
  • Females release an average of 7,000 eggs, which are fertilized externally.
  • Scup are browsers – they nibble on invertebrates that live on the ocean bottom.
  • They are able to grasp food with their incisors and crush hard-shelled animals with their strong molars.
  • A variety of plankton-eaters—such as medusae, crustaceans, and fish—prey on scup larvae.
  • A number of fish and shorebirds prey on juvenile and adult scup.


  • Scientists from NOAA’s Northeast Fisheries Science Center conduct annual spring and fall bottom trawl surveys in waters from just south of Cape Hatteras to Canadian waters. These survey results, along with data from surveys run by states and universities and catch data from the commercial and recreational fisheries, help scientists estimate the abundance of scup and other species in the Mid-Atlantic and New England.
  • The Northeast Fisheries Science Center’s Fishery Observer Program has collected information on landings and discards in the commercial scup fishery for more than 20 years.

Last updated: 09/28/2020