主要参考文献 | Khan, H.A. and V.G. Jhingran, 1975 |
---|---|
附注 | Inhabits rivers (Ref. 4832). A diurnal species and usually solitary. Burrows occasionally. Maximum altitude at 500 m and minimum temperature of 14°C. Feeds on detritus, plants and invertebrates (Ref. 11027). Reproductive migration during the monsoon season towards shallow waters of flood plains. Non-spawning adults usually found feeding in littoral zones. |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
---|---|---|---|---|
Marine zones / Brackish and freshwater bodies |
|
|
|
|
Substrate | |
---|---|
Substrate Ref. | |
Special habitats | |
Special habitats Ref. | Halwart, M. and M.V. Gupta, 2004 |
参考文献 | |
---|---|
Associations | solitary; |
Associated with | |
Association remarks | |
Parasitism |
摄取食物的类型 | mainly plants/detritus (troph. 2-2.19) |
---|---|
Feeding type Ref. | Alikunhi, K.H., 1958 |
摄取食物的习惯 | grazing on aquatic plants |
Feeding habit Ref. | Alikunhi, K.H., 1958 |
Estimation method | 最初的样本 | 不捕获族群 | 附注 | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
从食物内容 | 2.14 | 0.04 | |||
从个别的食物项目 | 2.19 | 0.12 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
参考文献 | Alikunhi, K.H., 1958 |