Main Ref. | Munro, J.L., 1967 | ||
Fish stage | juv./adults | Mean length | 25.50 NG |
Sample size | 28 | Percent empty | 39 |
Country | South Africa | Locality | Lake McIlwaine, Rhodesia, 1962 |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
39.70 % | plants | other plants | benthic algae/weeds | leaves/blades | Lagarosiphon major | Nymphaea spp. And Lagarosiphon major |
20.30 % | plants | phytoplankton | blue-green algae | n.a./others | algae | Filamentous algae |
18.80 % | zooplankton | plank. crust. | cladocerans | juv./adults | cladocerans | Including few copepods |
21.20 % | zoobenthos | insects | insects | larvae | Chironomus sp. | Chironomus sp (0.4); , Chironomidae larvae (20.8) |