Hoofdreferentie | Coker, G.A., C.B. Portt and C.K. Minns, 2001 |
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Opmerkingen | Inhabits pools of creeks and small to medium rivers, usually with moderate current and gravel or sand bottoms. |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Ondergrond | Soft Bottom: sand; Hard Bottom: rocky; |
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Substrate Ref. | Page, L.M. and B.M. Burr, 1991 |
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. | Jenkins, R.E. and N.M. Burkhead, 1993 |
Voedingsgewoonte | hunting macrofauna (predator) |
Feeding habit Ref. | Jenkins, R.E. and N.M. Burkhead, 1993 |
Estimation method | Origineel staal | Onbeviste populatie | Opmerking | ||
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Troph | s.e. | Troph | s.e. | ||
Op basis van dieetsamenstelling | |||||
Op basis van individuele voedselitems | 3.95 | 0.66 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |