Latin Name: Cynoscion regalis
Species: Fish
Conservation Status: S3 - Vulnerable
This sleek and silvery fish has an iridescent almost lavender color with bronze tints. It is a part of the drum family, has a long body with a pointed head, and a large mouth. On average they get about 24 inches in length and weigh about 8 pounds. They get their name because of how easy it is for them to tear the tissues in their mouth especially when they are hooked on something. Anglers commonly misidentify this species for spotted seatrout (Cynoscion nebulosus).
Range & Habitat
While they are most abundant from Massachusetts to North Carolina they can be found along most of the east coast of the United States, and even parts of Canada. They thrive in coastal environments like estuaries, and bays. They are considered migratory, during warmer months they move into shallow areas where there is plentiful food. Then in cooler months they move offshore into deeper waters.
Diet
This carnivorous species changes their diet as they age. Juveniles typically eat small crustaceans like shrimp and amphipods, as well as smaller fish. As they grow and get older they eat larger prey like anchovies, squid, worms, and blue crabs. They act as opportunistic feeders, they use their good vision and quick swimming ability to ambush their prey usually during dawn and dusk.
Life History
This species lives for about 5 to 8 years in the wild and reaches maturity by 2 years old. They spawn during spring and early summer in estuaries near structures and in habitats with a suitable salinity. The females can release up to millions of eggs that float in the water column and are fertilized by the males externally. Once they hatch they drift into tidal creeks or marshland nursery habitats. As they grow they eventually join the adults in deeper waters and undergo their seasonal migrations. During warmer months they move into estuaries for feeding, and reproduction. During cooler months they move offshore to avoid colder temperatures.
Significance
This species can be seen as valuable from an economical, ecological, and cultural standpoint. Ecologically they are a mid-level predator helping keep smaller populations in check. Economically they are valued recreationally and commercially. Culturally they are a part of many traditions in many Atlantic communities typically in fishing tournaments or culinary events.
Threats & How You Can Help
This species in recent years has been heavily overfished both commercially and recreationally. They are affected by climate change and pollution like every other marine species but overfishing is the major stressor. The best way to help protect this species is to support sustainable fishing, follow all regulations regarding the species. Practicing ethical catch and release is also a good way to be sure you’re not affecting the population’s health.
Additional Resources
https://www.dnr.sc.gov/marine/species/weakfish.html
https://myfwc.com/wildlifehabitats/profiles/saltwater/drums/weakfish/
https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.101078/Cynoscion_regalis