主要参考文献 | SAUP Database, 2006 |
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附注 | Dipping; surface plunging; inland; in winter some pairs visit the coast. |
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. |
参考文献 | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
摄取食物的类型 | |
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Feeding type Ref. | |
摄取食物的习惯 | |
Feeding habit Ref. |
Estimation method | 最初的样本 | 不捕获族群 | 附注 | ||
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Troph | s.e. | Troph | s.e. | ||
从食物内容 | |||||
从个别的食物项目 | 4.00 | 0.67 | Qualitative study; Fish, crustaceans. Ecuador, 1995. | ||
参考文献 |