Main Ref. | Weliange, W.S. and U.S. Amarasinghe, 2003 | ||
Fish stage | juv./adults | Mean length | 10.50 TL |
Sample size | 67 | Percent empty | |
Country | Sri Lanka | Locality | Udawalawe reservoir, February 1999 |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
9.00 % | plants | other plants | benthic algae/weeds | leaves/blades | algae | filamentous algae |
6.00 % | detritus | detritus | debris | n.a./others | debris | |
13.00 % | zooplankton | fish (early stages) | fish eggs/larvae | eggs | fish eggs | |
18.00 % | zoobenthos | insects | insects | adults | insects | |
1.00 % | zoobenthos | benth. crust. | ostracods | juv./adults | Cypridopsis | Cypridopsis |
53.00 % | plants | other plants | terrestrial plants | leaves/blades | macrophytes | macrophytes |