Main Ref. | Weliange, W.S. and U.S. Amarasinghe, 2003 | ||
Fish stage | recruits/juv. | Mean length | 22.50 TL |
Sample size | 8 | Percent empty | |
Country | Sri Lanka | Locality | Udawalawe reservoir, May 2000 |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
18.00 % | zoobenthos | benth. crust. | benth. copepods | juv./adults | benth. copepods | |
10.00 % | zooplankton | plank. crust. | cladocerans | juv./adults | Bosmina | Bosmina 8.0 Diaphanosoma <0.1 Macrothix <0.1 Moina <0.1 |
66.00 % | detritus | detritus | debris | n.a./others | debris | |
3.00 % | plants | phytoplankton | green algae | n.a./others | Microcytis | Microcytis 1.0 Closterium <0.1 Mougeotia <0.1 Oedogonium 0.1 Pediastrum <0.1 Staurastrum <0.1 filamentous algae <0.1 Peridinium <0.1 |
3.00 % | plants | other plants | terrestrial plants | leaves/blades | macrophytes | macrophytes |