Thông tin chủ yếu | Roberts, T.R., 1993 |
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Các chú thích | Found in clear streams and enters brackish waters (Ref. 4832). Inhabits standing and sluggish waters of lakes, floodplains, canals and ponds (Ref. 12693). Recorded as having been or being farmed in rice fields (Ref. 119549). Undertakes localized lateral migrations from the Mekong River to floodplains during the flood season and back to the mainstream or other permanent water bodies during the dry season (Ref. 37770). Common in tanks throughout the greater parts of India. Feeds on insects, fish (Ref. 12693), crustaceans and some young roots of aquatic plants (Ref. 6459). |
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. | Halwart, M. and M.V. Gupta, 2004 |
Tài liệu tham khảo | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Dạng thức ăn | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Yap, S.-Y., 1988 |
Nơi ăn mồi | hunting macrofauna (predator) |
Feeding habit Ref. |
Estimation method | Mẫu nguyên thủy (gốc) | Chủng quần không được khai thác | Chú thích | ||
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Troph | s.e. | Troph | s.e. | ||
Từ thành phần dinh dưỡng | 3.52 | 3.53 | 0.59 | Troph of adults from 1 study. | |
Từ các loại thức ăn | 3.40 | 0.49 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Tài liệu tham khảo | Yap, S.-Y., 1988 |