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| 8lb 12oz | 3.969 kg | River Clyde | A. G. McLellan | 1997 |
Picture & Story Of Record Fish Here
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Weight
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Rarely 6.4kg (14lb), very few over 7.3kg (16lb) |
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Length
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Attain 100cm, very few over 130cm |
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Age
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Maximum 25 years |
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Location
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Rivers, occasionally stocked in still waters |
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Behaviour
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Shoaling in small groups, close to the river bed |
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Preferred
habitat
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Fast water, gravel, weed, 15-22°C |
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Feeding
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Gravel foraging, dawn to dusk, opt. temperature 15°C |
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Natural
food
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Insect larvae, crustaceans, molluscs, small fish |
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Maturity
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Males 3-4 years, females 5-8 years |
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Fecundity
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8,000-12,000 eggs per kg of body weight |
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Spawning
times
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May-July, in water 14-20°C |
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Spawning
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Gravel, typically 10-40mm diameter |
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Migratory
habits
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Home range 2-20km |
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Predators
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Juveniles taken by pike and chub |
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