| Ref. principal | Collette, B.B. and C.E. Nauen, 1983 |
|---|---|
| Notas | Found near shore (including semi-enclosed sea areas) (Ref. 11230). Undergoes a spawning migration in spring (March to June) and a feeding migration in fall (September to November) in the Inland Sea of Japan. Feeds on small fishes. Another major fishing gear that is used are set nets. |
| 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. | |
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| Associações | |
| Associado a | |
| Observações da associação | |
| Parasitism |
| Tipo de alimentação | mainly animals (troph. 2.8 and up) |
|---|---|
| Tipo de alimentação Ref. | Collette, B.B. and C.E. Nauen, 1983 |
| Hábito alimentar | hunting macrofauna (predator) |
| Hábito alimentar Ref. | Collette, B.B. and C.E. Nauen, 1983 |
| Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Da composição da dieta | 4.50 | 0.80 | Troph of adults and juv./adults from 1 study. | ||
| Dos itens alimentares individuais | 4.47 | 0.76 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Ref. | |||||