Ref. principal | Johnson, R.K. and M.J. Keene, 1990 |
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Notas | Meso- to bathypelagic species. Feeds on whole fish, often of individuals longer than themselves. |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrato | |
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Substrate Ref. | |
Habitats especiais | |
Special habitats Ref. |
Ref. | |
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Associações | |
Associada com | |
Comentários sobre associação | |
Parasitismo |
Tipo de alimentação | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Mooi, R.D. and J.R. Paxton, 2001 |
Hábito alimentar | hunting macrofauna (predator) |
Feeding habit Ref. | Mooi, R.D. and J.R. Paxton, 2001 |
Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
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Troph | s.e. | Troph | s.e. | ||
Da composição da dieta | |||||
Dos itens alimentares individuais | 4.20 | 0.73 | Tentative trophic level derived from 1 + troph of a single food item | ||
Ref. |