Main Ref. | Weliange, W.S. and U.S. Amarasinghe, 2003 | ||
Fish stage | juv./adults | Mean length | 4.50 TL |
Sample size | 33 | Percent empty | |
Country | Sri Lanka | Locality | Udawalawe reservoir, July 1999 |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
2.00 % | zooplankton | plank. crust. | cladocerans | juv./adults | Daphnidae | Daphnids |
85.00 % | detritus | detritus | debris | n.a./others | debris | |
1.00 % | plants | phytoplankton | diatoms | n.a./others | diatoms | |
3.00 % | plants | phytoplankton | green algae | n.a./others | Microcystis | Microcystis |
9.00 % | plants | phytoplankton | green algae | n.a./others | Pediastrum | Pediastrum 7.0 Oocystis <0.1 Staurostrum <0.1 |