Fish Species
According to A Field Guide to Freshwater Fishes : North America North of Mexico (Peterson Field Guides), 790 species of freshwater fish are found in North America.
Most live their entire lives in freshwater although several species are diadromous; they can survive in both freshwater and saltwater.
Diadromous fishes are either anadromous or catadromous. Anadromous fish live as adults in the saltwater, returning to freshwater to span. Catadromous fishes are the opposite; adults live in freshwater and migrate to the ocean to reproduce.
See the following pages for species information:
Trout, Salmon and Char
The Salmonidae family includes freshwater and anadromous trout, salmon, char, whitefish and graylings. Some members of this group of fish live their entire lives in freshwater. Others are anadromous; they spend all or part of their adult life in salt water and return to freshwater streams and rivers to spawn.
Shad and Herring
Along the Atlantic Coast of North America, several species of shad and herring are anadromous; they spend part of their adult life in saltwater and return to freshwater streams and rivers to spawn.
Bass and Sunfish
The bass and sunfish family (Centrarchidae) includes largemouth, smallmouth and rock bass, crappie, bluegill, pumpkinseed, and many other sunfish. The 27 species of this family are native only to North America.
Redear Sunfish – Shellcrackers
Catfish
Catfish are popular freshwater fish. These are bottom feeding fish, commonly caught with live or cut baits. The catfish family range in size from small bullheads to trophy sized blue cats.
Musky – Pike – Pickerel
The pike family consists of several species, all of which share common traits, including camouflage body coloration and their ambush style of feeding.
Perch
The perches are one of the largest families of fishes in North America, outnumbered only by one of the minnow families. The perch family includes the yellow perch, walleye, sauger and many darter species.
Temperate (True) Bass
Sturgeon
Sturgeon are among the largest and most ancient freshwater fish of North America.
Carp
Carp are non-native fish that are firmly established in North America.
Suckers
Minnows
Other Species
See Also