Ref. principal | Vega-Cendejas, M.E., M. Hernandez and F. Arreguin-Sanchez, 1994 |
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Notas |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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|
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Substrate | : rocky; |
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Substrate Ref. | |
Special habitats | |
Special habitats Ref. |
Ref. | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Tipo de alimentação | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Vega-Cendejas, M.E., M. Hernandez and F. Arreguin-Sanchez, 1994 |
Hábito alimentar | hunting macrofauna (predator) |
Feeding habit Ref. |
Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
Da composição da dieta | 4.40 | 3.54 | 0.49 | Troph of adults from 1 study. | |
Dos itens alimentares individuais | 3.19 | 0.43 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. | Bowman, R.E., C.E. Stillwell, W.L. Michaels and M.D. Grosslein, 2000 |