Hoofdreferentie | Castro, R.M.C. and L. Casatti, 1997 |
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Opmerkingen | Food dominated by zooplankton (Ref. 56181). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
|
|
|
|
Ondergrond | |
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Substrate Ref. | |
Speciale habitats | |
Special habitats Ref. |
Ref. | |
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Associaties | |
Geassocieerd met | |
Opmerkingen in verband met associaties | |
Parasitisme |
Voedingstype | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Castro, R.M.C. and L. Casatti, 1997 |
Voedingsgewoonte | hunting macrofauna (predator) |
Feeding habit Ref. |
Estimation method | Origineel staal | Onbeviste populatie | Opmerking | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
Op basis van dieetsamenstelling | 4.18 | 0.44 | 3.24 | 0.26 | Troph of juv./adults from 1 study. |
Op basis van individuele voedselitems | 3.05 | 0.37 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. | Castro, R.M.C. and L. Casatti, 1997 |