Main Ref. | Whitehead, V., 1969 | ||
Fish stage | recruits/juv. | Mean length | 2.30 TL |
Sample size | 12 | Percent empty | 0 |
Country | Ghana | Locality | Lake Volta, 1969 |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
69.80 % | detritus | detritus | debris | n.a./others | debris | |
3.10 % | plants | phytoplankton | diatoms | n.a./others | Melosira | 3% non-planktonic diatoms, 0.1% Melosira |
25.10 % | plants | phytoplankton | n.a./other phytoplankton | n.a./others | Closterium | 0.3% Peridinium,1.1% Volvocaceae, 3.7% filamentous green algae0.7% Closterium, 0.1% Cosmarium, 0.4% Scenedesmus |
2.00 % | zooplankton | other plank. Invertebrates | n.a./other plank. invertebrates | juv./adults | Rotaria | Rotaria |