| Ref. principal | Ingley, S.J., E.J. Billman, M.C. Belk and J.B. Johnson, 2014 |
|---|---|
| Notas | Piscivorous predator (Ref. 117821). Aggressive predator, close to the apex of the food web in rivers and wetlands of southwestern Ecuador and northern Peru (Refs. 117794, 117796). Ambush predator (Ref. 117795). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrato | |
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| Substrato Ref. | |
| Special habitats | |
| Habitats especiais Ref. |
| Ref. | |
|---|---|
| Associações | |
| Associado a | |
| Observações da associação | |
| Parasitism |
| Tipo de alimentação | mainly animals (troph. 2.8 and up) |
|---|---|
| Tipo de alimentação Ref. | Ingley, S.J., E.J. Billman, M.C. Belk and J.B. Johnson, 2014 |
| Hábito alimentar | hunting macrofauna (predator) |
| Hábito alimentar Ref. | Ingley, S.J., E.J. Billman, M.C. Belk and J.B. Johnson, 2014 |
| Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Da composição da dieta | |||||
| Dos itens alimentares individuais | 4.50 | 0.80 | Tentative trophic level derived from 1 + troph of a single food item | ||
| Ref. | |||||