Couesius plumbeus (Lake Chub) is a species of ray-finned fishes in the family Leuciscidae. They are listed as threatened by COSEWIC. They are associated with freshwater habitat. They are native to The Nearctic. They are diurnal carnivores. Individuals can grow to 23.0 cm. They have sexual reproduction. They rely on swimming to move around.
EOL has data for 37 attributes, including: