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| 47 lb 11oz | 21.631 kg | Loch Lomond | T. Morgan | 1947 |
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Weight
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Rarely 13.6kg (30lb), few males over 4.5kg (10lb) |
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Length
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Rarely exceed 130cm. |
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Age
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Rarely exceed 18 years. |
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Location
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Rivers, lakes, canals and ponds. Adaptable. |
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Behaviour
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Solitary, occasional groups near feeding or spawning areas. |
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Preferred
habitat
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Juveniles: shallow, weed. Adults: open water. |
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Feeding
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Dawn and dusk. |
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Natural
food
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Fish, including small pike. |
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Maturity
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Males and females 2-3 years. |
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Fecundity
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15,000 - 30,000 eggs per kg of body weight. |
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Spawning
times
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March-May, rise in temperature 6-10°C. |
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Spawning
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Dense weed, for example Phragmites or Elodea. |
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Migratory
habits
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Seasonal spawning migrations up to 10km. |
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