Main Ref. | Nwadiaro, C. and P. Okorie, 1987 | ||
Fish stage | juv./adults | Mean length | 16.50 TL |
Sample size | Percent empty | ||
देश | Nigeria | स्थान | Oguta Lake, 1983 |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | टिप्पणीयाँ |
---|---|---|---|---|---|---|
4.41 % | zoobenthos | benth. crust. | benth. copepods | juv./adults | benth. copepods | |
5.05 % | plants | other plants | benthic algae/weeds | n.a./others | benthic algae/weeds | |
0.74 % | nekton | finfish | bony fish | n.a./others | fish scales | fish scales |
3.31 % | zooplankton | plank. crust. | cladocerans | juv./adults | cladocerans | |
19.30 % | detritus | detritus | debris | n.a./others | debris | |
46.74 % | zoobenthos | insects | insects | larvae | Chaoborid | 10.1% Chironomid larva, 1.6% Chironomid pupa, 27.2% Chaoborid larva, 6.2% Trichoptera larva, 3.4% Odonata nymph, 2.4% Ephemeroptera nymph |
10.11 % | zoobenthos | worms | non-annelids | juv./adults | Nematoda | Nematoda |
10.38 % | zoobenthos | benth. crust. | ostracods | juv./adults | ostracods |