THE THREAT OF INTRODUCED COARSE FISHES...

Brown Bullhead catfish, Ictalaurus nebulosus.

The brown bullhead catfish, Ictalaurus nebulosus.

Coarse fish such as the brown bullhead catfish, Ictalaurus nebulosus mainly compete with them for food by preying on aquatic insects but also degrade habitat and water quality by disturbances of the sediment caused through their feeding.


More information on other introduced coarse fish... More...


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