Abstract
Abstract Adult lake chubsuckers (Erimyzon sucetta) were placed in a 0.3-ha vegetated pond where they spawned. A population estimate yielded a mean biomass estimate of 514 kg/ha; the fish averaged 128 mm total length. Females produced an average of 18,478 eggs. Food analysis indicated that fingerling chubsuckers consumed primarily filamentous algae, cladocera, chironomid larvae, and copepods. Fingerling lake chubsuckers seem ideally suited for use as bait minnows since they have round cylindrical bodies, soft fins, and golden color. In addition they are hardy and can withstand the stress of handling.
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