| প্রধান সুত্র | Page, L.M. and B.M. Burr, 1991 |
|---|---|
| মন্তব্য সমূহ | Occur in quiet streams, sloughs, swamps and other wetlands over sand, mud and debris, often among dense vegetation. Juveniles also found among aquatic vegetation, often forming schools of 10-12 individuals (Ref. 39069). Wide range of occurrence with respect to the pH of the water, the habitats are characterized by low alkalinity and ionic content (Ref. 59260). Feeds on insect larvae, worms, mollusks, and crustaceans (Ref. 30578). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
|
|
|
|
| Substrate | Soft Bottom: sand; mud; |
|---|---|
| Substrate Ref. | |
| Special habitats | vegetation |
| Special habitats Ref. |
| সূত্র | Gordon, M.S., 1948 |
|---|---|
| Associations | schooling; |
| Associated with | |
| Association remarks | |
| Parasitism |
| খাওয়ানোর ধরণ | mainly animals (troph. 2.8 and up) |
|---|---|
| Feeding type Ref. | Billard, R., 1997 |
| খাদ্যাভ্যাস | variable |
| Feeding habit Ref. |
| Estimation method | মূল নমুনা | অমাৎস্য প্রজন | মন্তব্য | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| খাদ্যউপাদান হইতে | |||||
| পৃথক খাদ্য সামগ্রী হইতে | 3.25 | 0.39 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| সূত্র | |||||