Cynoscion nebulosus

Cynoscion nebulosus
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Actinopterygii
Order:	Perciformes
Family:	Sciaenidae
Genus:	Cynoscion
Species:	C. nebulosus
Binomial name
Cynoscion nebulosus (Cuvier in Cuvier and Valenciennes, 1830)

The spotted seatrout also known as speckled trout,or spotted weakfish (Cynoscion nebulosus) is a common estuary fish found in the southern United States. While most of these fish are caught on shallow, grassy flats, spotted seatrout reside in virtually any inshore waters, from the surf of outside islands to far up coastal rivers, where they often come for shelter during cold weather. Contrary to its name, the spotted seatrout is not a member of the trout family (Salmonidae), but of the drum family (Sciaenidae).

These fish have large, prominent canine teeth; dark back with grey or silvery sides marked with scattered ocellated black spots of varying size. Plain black spots are also present on the dorsal and tail fins. Its shape and coloration is reminiscent of a brown trout (Salmo trutta), hence the name. In stained water, this fish's background may take on a golden hue.

The average size of these fish is 0.5-1.0 kg (1-2 lb), but in most areas fish up to 2.5 kg (5 lb) are fairly common. 3.5-4.5 kg (8-10 lb) fish are rare. World record is 7.9 kg (17 lb 7 oz). These fish are active most at dawn and dusk. A proven catching technique is at dark to throw out a glow stick into the water and cast around it as these fish are attracted to light (see Fishing light attractor). Live shrimp are an ideal bait, but speckled seatrout will commonly go for dead shrimp. Other excellent baits are fingerling mullet and soft artificials, if "worked" correctly. It has been proven that the very large fish will attempt to swallow mullet up to 1/3 of their own size. The most common method for taking trout is by artificial jig with a soft plastic grub.

Like all members of the drum family, mature males produce a "drumming" sound to attract females during the spawning season (May through early September). This fish is often found in shallow tidal creeks near flooded salt marshes, where it feeds mainly on shrimp and small fish. Spotted seatrout are also known to congregate heavily over oyster reefs. It is fished both commercially and recreationally.

The spotted seatrout makes for excellent tablefare with a firm, white meat.

This fish is more commonly referred to as "speckled trout" by coastal fisherman along the Gulf of Mexico. Residents of Florida and coastal Georgia commonly refer to it as simply "trout." The shorter alias, "specks," is also used.

This fish is closely related to the weakfish, Cynoscion regalis.

These spotted seatrout were caught in Texas City, Texas.

Management

Spotted seatrout is a very common recreational fish in the waters it inhabits, but commercial fishing of the species does still occur. The fishing of seatrout and the destruction of their habitat have caused the population to decline. Limited data is available on the stock of spotted seatrout because the species abundance can vary greatly as you move towards northern waters. However, the population is thought to be relatively maintained because the species' long spawning season helps them reproduce with speed and frequency.

The management of the species is limited to size and possession limits, but programs have been initiated to gather more information on their overall health and abundance.^[1]

References

1. ^ "Atlantic States Marine Fisheries Commission: Spotted Seatrout". http://www.asmfc.org/spottedSeatrout.htm. Retrieved 2009-06-30. 

• "Cynoscion nebulosus". Integrated Taxonomic Information System. http://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=169239. Retrieved 24 January 2006. 
• Froese, Rainer, and Daniel Pauly, eds. (2005). "Cynoscion nebulosus" in FishBase. November 2005 version.