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| 4 lb 14oz | 2.210 kg | Loch Ard | J. Walker | 1989 |
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Weight
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Rarely 1.8kg (4lb), very few over 2.3kg(5lb). |
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Length
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Rarely exceed 40cm |
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Age
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Maximum 10 years. |
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Location
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Rivers, canals, drains and lakes. |
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Behaviour
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Shoaling in young fish, adults form small groups. |
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Preferred habitat
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Dense weed. |
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Feeding
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Active in the summer. Dependent on light and cover. |
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Natural food
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Insects, small fish (Roach, Bleak, Perch, Minnow). |
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Maturity
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Males 2-4 years, females 4-6 years. |
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Fecundity
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10,000-200,000 eggs per female. |
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Spawning times
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April-May,8.5-13.5°C, eggs in 1m "ribbons". |
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Spawning
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Dense submerged weed. |
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Migratory habits
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Can migrate large distances. |
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