Allfishes
Madtoms: Black Madtom
Noturus funebris
The madtom is recognized by its unique fleshy fin. In non-madtom catfish, the fat fin protrudes …
Freshwater
Freshwater fish spend part or all of their lives in fresh water, such as rivers and lakes, with a salinity of less than 1.05%.
Showing 25–31 of 31
Mbu pufferfish
Tetraodon mbu
The Mbu pufferfish is the largest representative of the pufferfish family in the world. It is …
New Zealand longfin eel
Anguilla dieffenbachii
The New Zealand longfin eel possesses a long, slender body with a large mouth filled with …
Pallid sturgeon
Scaphirhynchus albus
The pallid sturgeon has a distinctive, prehistoric appearance. Its body is elongated, nearly cylindrical, with a …
Siberian sturgeon
Huso baerii
The Siberian sturgeon has a spindle-shaped body with several longitudinal rows of bumps. Its short, triangular …
Spotted lungfish
Protopterus dolloi
The spotted lungfish has a body very similar to that of an eel. It is elongated …
West African lungfish
Protopterus annectens
The body of the West African lungfish is elongated, 9 to 15 times longer than the …