Knobbed Porgy

Knobbed Porgy

Knobbed Porgy

Calamus nodosus

Managed by:

SAFMC


Physical description:

The knobbed porgy has a conspicuously steep forehead and bony protrusions just in front of the eyes. The body is iridescent silvery blue, and the head is purplish with numerous yellow-bronze spots and blue streaks under the eyes.


Biological description:

The species inhabits hard-bottom areas (coral reefs, rock outcroppings and wrecks) in waters 90 to 300 feet deep from North Carolina to the Florida Keys and throughout much of the Gulf of Mexico. Spawning occurs at sea in May and June. Sexual maturity is reached at age 4 or 5, and the females lay thousands of pelagic eggs. The species is long-lived and slow growing, reaching a maximum size of about 20 inches and having a life span of about 17 years. Knobbed porgy have large incisors and strong molars which enable them to crush and consume hard-bodied animals, such as clams, snails, crabs, urchins, starfish and barnacles. They are fast enough to catch small fish, but fishes are rarely a part of their diet.


South Atlantic Federal Regulations

Commercial:

  • OPEN 
  • Size Limit: None
  • Trip Limit: Limited access permit required.
  • Regulatory Remarks:
    • All species must be landed with head and fins intact.
    • Recreational and commercial fishermen are required to use dehooking tools when fishing for snapper grouper species.
    • The use of non-stainless steel circle hooks (offset or non-offset) is required for all species in the snapper grouper complex when using hook-and-line gear with natural baits in waters North of 28 degrees N. latitude.
    • After the commercial quota is met, all purchase and sale is prohibited and harvest and/or possession is limited to the recreational bag limit. This prohibition does not apply to fish harvested, landed, and sold prior to the quota being reached and held in cold storage by a dealer. Quotas are given in gutted weights.
    • Commercial snapper grouper vessels must have onboard NMFS approved sea turtle release gear and follow smalltooth sawfish release protocol. See the Handling and Release Protocol from NOAA Fisheries or call 727-824-5312.
    • Annual Catch Limit (ACL) -This species is managed under an ACL. See current information on Commercial ACLs (quotas) from NOAA Fisheries.
  • Additional Updates:

Recreational:

  • OPEN, effective January 1, 2017. 
  • Size Limit:  None
  • Trip Limit:  Included in the 20 Fish Aggregate Bag Limit
  • Regulatory Remarks:
    • Included in the 20 Fish Aggregate Bag Limit - There is an aggregate bag limit of 20 fish per person inclusive of all fish in the snapper grouper complex currently not under a bag limit. A fisherman may catch their bag limits and additionally retain up to 20 other fish for which there is no bag limit, including this species.
    • All species must be landed with head and fins intact.
    • Recreational and commercial fishermen are required to use dehooking tools when fishing for snapper grouper species.
    • The use of non-stainless steel circle hooks (offset or non-offset) is required for all species in the snapper grouper complex when using hook-and-line gear with natural baits in waters North of 28 degrees N. latitude.
    • The sale of bag-limit caught snapper grouper species is prohibited.
    • Annual Catch Limit (ACL) - This species is managed under an ACL. See current information on Recreational ACLs from NOAA Fisheries.
  • Additional Updates: