প্রধান সুত্র | Whitehead, P.J.P., 1985 |
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মন্তব্য সমূহ | A riverine species, but also in man-made lakes (Ref. 188). Schooling in open waters and at about 2 to 8 m in Lake Kainji, rising to about 30 cm from the surface at night in Lake Volta (Ref. 188, 3034). It feeds on plankton, especially cladocerans and rotifers (Ref. 188, 120915). |
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. |
সূত্র | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
খাওয়ানোর ধরণ | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Whitehead, P.J.P., 1985 |
খাদ্যাভ্যাস | selective plankton feeding |
Feeding habit Ref. | Whitehead, P.J.P., 1985 |
Estimation method | মূল নমুনা | অমাৎস্য প্রজন | মন্তব্য | ||
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Troph | s.e. | Troph | s.e. | ||
খাদ্যউপাদান হইতে | |||||
পৃথক খাদ্য সামগ্রী হইতে | 3.10 | 0.30 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
সূত্র |