Referencia principal | Ingley, S.J., E.J. Billman, M.C. Belk and J.B. Johnson, 2014 |
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Observaciones | 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 | |
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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. |
Referencia | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Tipo De Alimentación | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Ingley, S.J., E.J. Billman, M.C. Belk and J.B. Johnson, 2014 |
Hábito De Alimentación | hunting macrofauna (predator) |
Feeding habit Ref. | Ingley, S.J., E.J. Billman, M.C. Belk and J.B. Johnson, 2014 |
Estimation method | Muestra original | Población no pescada | Observación | ||
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Troph | s.e. | Troph | s.e. | ||
De la composición de la dieta | |||||
De tipos individuales de alimento | 4.50 | 0.80 | Tentative trophic level derived from 1 + troph of a single food item | ||
Referencia |