Main Ref. | Lévêque, C. and J. Daget, 1984 |
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Remarks | Occurs in impoundments and rivers. Prefers clear-flowing waters over sandy or rocky substrates. An omnivorous bottom feeder. Diet includes water fleas, snails, plankton, small mussels, insects, small fish, algae and detritus. Breeds in spring through to midsummer after the first substantial rains of the season. Migrates upstream to spawn over suitable gravel beds (Ref. 7248). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | |
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Substrate Ref. | |
Special habitats | |
Special habitats Ref. |
संदर्भ | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Feeding type | plants/detritus+animals (troph. 2.2-2.79) |
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Feeding type Ref. | Lévêque, C. and J. Daget, 1984 |
Feeding habit | variable |
Feeding habit Ref. | Lévêque, C. and J. Daget, 1984 |
Estimation method | Original sample | Unfished population | टिप्पणी | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 3.11 | 0.42 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
संदर्भ |