Main Ref. | Mills, D. and G. Vevers, 1989 |
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Anmärkningar | A gragarious species which positions itself near the surface between the stems of emerging plants. It is frequently found in stagnant waters. Feeds on worms, crustaceans, insects and plants (Ref. 7020). Food dominated by zooplankton (Ref. 56181). |
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. |
Ref. | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Typ av föda | plants/detritus+animals (troph. 2.2-2.79) |
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Feeding type Ref. | Mills, D. and G. Vevers, 1989 |
Födosöksstrategi | variable |
Feeding habit Ref. | Mills, D. and G. Vevers, 1989 |
Estimation method | Ursprungligt prov | Ofiskad population | Kommentar | ||
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Troph | s.e. | Troph | s.e. | ||
Från födosammansättning | |||||
Från individuella födoämnen | 3.06 | 0.38 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |