| Ref. principal | Pakhomov, Y.A. and V.B. Tseytlin, 1992 |
|---|---|
| Notas | Juveniles are found in the surface layer of continental shelf waters until they are about 6-7 cm SL when they adopt the adult benthic life (Ref. 6390, 28492). Average size of larvae upon hatching is 18.6 mm. They live near surface waters (Ref. 6390). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrato | |
|---|---|
| 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. | Pakhomov, Y.A. and V.B. Tseytlin, 1992 |
| Hábito alimentar | hunting macrofauna (predator) |
| Hábito alimentar Ref. | Pakhomov, Y.A. and V.B. Tseytlin, 1992 |
| Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Da composição da dieta | 3.35 | 0.10 | 3.25 | 0.36 | Troph of juv./adults from 10 studies. |
| Dos itens alimentares individuais | 3.29 | 0.41 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Ref. | Pakhomov, E.A., 1997 | ||||