The blue sucker is a freshwater fish known for its elongated, streamlined body and bluish-gray coloration. It typically inhabits large rivers with swift currents. This species feeds on aquatic invertebrates and algae. Blue suckers can grow up to 35 inches long and weigh around 15 pounds. They are strong swimmers, often found in schools, navigating turbulent waters. This summary is AI generated
Water type
IUCN Status
Threat to humans
Source: Fishbase
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Blue sucker
length · weight
Blue sucker
length · weight
Blue sucker
Cumberland River (Lake Barkley - Ohio River)
length · weight


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