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อ้างอิงหลัก | Boujard, T., M. Pascal, F.J. Meunier and P.-Y. Le Bail, 1997 |
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ข้อสังเกต | Gregarious. Appears to be active either at night or during the day. Seeks shelter under dead wood and are capable of intestinal breathing (Ref. 35381). Commonly occurs in the lower reaches of large rivers. Known to feed on fruits, thus helping to scatter several plant seeds. Also feeds on small fishes and insects and often manifests the behavior of a detritivore (Ref. 27188). |
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. |
อ้างอิง | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
วิธีการให้อาหาร | plants/detritus+animals (troph. 2.2-2.79) |
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Feeding type Ref. | Boujard, T., M. Pascal, F.J. Meunier and P.-Y. Le Bail, 1997 |
นิสัยในการกินอาหาร | variable |
Feeding habit Ref. | Mérona, B. de and J. Rankin-de-Mérona, 2004 |
Estimation method | ตัวอย่างดั้งเดิม | ประชากรที่ยังไม่มีการทำการประมง | ข้อสังเกต | ||
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Troph | s.e. | Troph | s.e. | ||
จากส่วนประกอบของอาหาร | |||||
จากรายการอาหารของสัตว์แต่ละชนิด | 3.11 | 0.43 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
อ้างอิง |