Main Ref. | Whitehead, V., 1969 | ||
Fish stage | recruits/juv. | Mean length | 12.30 TL |
Sample size | 8 | Percent empty | 0 |
Country | Ghana | Locality | Volta Lake. |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
40.02 % | plants | other plants | benthic algae/weeds | leaves/blades | higher plants | 34.7% higher plants |
17.76 % | plants | other plants | benthic algae/weeds | n.a./others | algae | 15.4% algae |
31.49 % | zooplankton | fish (early stages) | fish eggs/larvae | eggs | fish | 26% fish eggs, 1.3% skeleton & flesh |
1.73 % | zoobenthos | insects | insects | larvae | insects | 1.5% aquatic insects |
8.99 % | zoobenthos | benth. crust. | n.a./other benth. crustaceans | juv./adults | crustaceans | 7.8% crustaceans |