المرجع الرئيسي | Fischer, W., I. Sousa, C. Silva, A. de Freitas, J.M. Poutiers, W. Schneider, T.C. Borges, J.P. Feral and A. Massinga, 1990 |
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ملاحظات | Feeds on invertebrates, including worms, mollusks, crustaceans and echinoderms (Ref. 5213), and small fish (Ref. 3670). |
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. |
مرجع | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
نوع التغذية | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Bauchot, M.-L. and M.M. Smith, 1984 |
العادات الغذائية | hunting macrofauna (predator) |
Feeding habit Ref. | Harrison, T.D., 1991 |
Estimation method | العينة الأصلية | مجتمعات لم يتم صيدها | ملاحظة | ||
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Troph | s.e. | Troph | s.e. | ||
من التركيبة الغذائية | |||||
من العناصر الغذائية المفردة | 3.50 | 0.42 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
مرجع |