| 主要參考文獻 | Galvis, G., J.I. Mojica and M. Camargo, 1997 |
|---|---|
| 附註 | Inhabits swamps or marshes but during months of drought it migrates to middle and upper reaches of rivers only to return to the swamps or marshes with the coming of the floods (Ref. 26543). Feeds on detritus and periphyton (Ref. 26543). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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|
| Substrate | |
|---|---|
| Substrate Ref. | |
| Special habitats | |
| Special habitats Ref. |
| 參考文獻 | |
|---|---|
| Associations | |
| Associated with | |
| Association remarks | |
| Parasitism |
| 攝取食物的類型 | mainly plants/detritus (troph. 2-2.19) |
|---|---|
| Feeding type Ref. | Galvis, G., J.I. Mojica and M. Camargo, 1997 |
| 攝取食物的習慣 | grazing on aquatic plants |
| 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 | |||||
| 從個別的食物項目 | 2.00 | 0.00 | Trophic level and s.e. inferred from exclusive plant/detritus food items. | ||
| 參考文獻 | |||||