| Ref. principal | Cervigón, F., R. Cipriani, W. Fischer, L. Garibaldi, M. Hendrickx, A.J. Lemus, R. Márquez, J.M. Poutiers, G. Robaina and B. Rodriguez, 1992 |
|---|---|
| Notas | Mainly found in freshwater, sometimes in brackish parts of lagoons and mangrove coastlines. Moves in schools. Can remain on mud bottom exposed to air during low tide (Ref. 26938). Estuarine species that uses mangrove creeks throughout its life cycle (Ref. 121951). Also found in murky intertidal zone, oceanic shore waters and freshwater streams (Ref. 121949). Feeds in exposed flat mud banks durig ebb tide, consumes mud, algae and arthropods (Ref. 121950). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrato | Benthic: demersal; Soft Bottom: mud; |
|---|---|
| Substrato Ref. | |
| Habitats especiais | |
| Habitats especiais Ref. |
| Ref. | |
|---|---|
| Associações | |
| Associada com | |
| Comentários sobre associação | |
| Parasitismo |
| Tipo de alimentação | mainly animals (troph. 2.8 and up) |
|---|---|
| Tipo de alimentação Ref. | Mills, D., G. Vevers and D.L. Mills, 1989 |
| Hábito alimentar | hunting macrofauna (predator) |
| Hábito de alimentação Ref. | Mills, D., G. Vevers and D.L. Mills, 1989 |
| Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Da composição da dieta | |||||
| Dos itens alimentares individuais | 3.30 | 0.46 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Ref. | |||||