主要參考文獻 | Hart, J.L., 1973 |
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附註 | Juveniles were found eating copepods almost exclusively (Ref. 6885). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
---|---|---|---|---|
Marine zones / Brackish and freshwater bodies |
|
|
|
|
Substrate | |
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Substrate Ref. | |
Special habitats | |
Special habitats Ref. |
參考文獻 | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
攝取食物的類型 | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Hart, J.L., 1973 |
攝取食物的習慣 | selective plankton feeding |
Feeding habit Ref. |
Estimation method | 最初的樣本 | 不捕獲族群 | 附註 | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
從食物內容 | 3.10 | 0.24 | Troph of juv./adults from 1 study. | ||
從個別的食物項目 | 3.00 | 0.00 | Tentative trophic level derived from 1 + troph of a single food item | ||
參考文獻 | Tokranov, A.M., 1990 |