Maryland Fish Facts

​Welcome to fish facts, a collection of information about the wide variety of fish you can find in the state of Maryland. Below are listings of fish and aquatic life that are common to Maryland waters. The individual fact sheets provide identification information as well as where you can find the species, what they eat, breeding patterns and resource concerns.

Before you go fishing, make sure you know the rules and regulations for the individual species, so you know if you are allowed to catch them, how big they must be and when it is legal to do so.​


graphic link to Official Dividing Lines For Tidal/Non-tidal graphic link to License Free Fishing Locations graphic link to Public Lakes and PondsPublic Lakes and Ponds

graphic link to the Public Angler Access Map
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Amercan Eel American Shad ​American Gizzard Shad Atlantic Croaker
Atlantic Sturgeon Black Crappie Black Drum Black Sea Bass
Bluefish Bluegill Bowfin Brook Trout
Brown Trout Chain Pickerel Channel Catfish Cobia
Common Carp Mahi Mahi Fallfish Hickory Shad
Largemouth Bass Longnose Gar Menhaden Monkfish
Muskellunge Kingfish Northern Pike Pumpkinseed
Rainbow Trout Redbreast Sunfish Redear Sunfish River Herring - Alewife and Blueback Herring
Rock Bass Scup (Porgy) Sheepshead Smallmouth Bass
Spanish Mackerel Spiny Dogfish Shark Spot Spotted Seatrout
Striped Bass Striped Burrfish Summer Flounder Tautog
Tiger Muskie Wahoo Walleye Weakfish
White Catfish White Marlin ​White Perch Yellow Perch

Invasive Fish  Blue Catfish  Flathead Catfish  Chesapeake Channa - Northern Snakehead 



Blue Crab  Bay Scallop 
Eastern Oyster  Hard Shell Clam  Horseshoe Crab 


Maryland Department of Natural Resources Fishing and Boating Services also has information available online that provides survey data of juveniles of various species from the striped bass seine survey. Please check out the information at: Juvenile Striped Bass Survey

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  Fish Identification Posters and Invasive Species Signage​


Illustrations by Duane Raver provided by the United States Fish and Wildlife Service (USFWS); Illustrations by Diane Rome Peebles, Provided by the Florida Fish and Wildlife Conservation Commission, Division of Marine Fisheries Management; NOAA; Illustration by Susan Trammell/ Courtesy of the United States Geological Survey (USGS); Maine Department of Marine Resources, Recreational Fisheries Program and the Maine Outdoor Heritage Fund. All Illustrations used with permission or by contract with said artists.
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