Main Ref. | King, R.P., 1988 | ||
Fish stage | juv./adults | Mean length | 15.50 TL |
Sample size | 434 | Percent empty | |
Country | Nigeria | Locality | Bonny River, Niger Delta |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
0.20 % | plants | other plants | benthic algae/weeds | n.a./others | benthic algae/weeds | |
5.60 % | plants | other plants | benthic algae/weeds | n.a./others | green algae | 5% green algae |
4.90 % | plants | phytoplankton | blue-green algae | n.a./others | blue-green algae | 4.4% blue-green algae |
1.30 % | detritus | detritus | debris | n.a./others | detritus | Coarse particulate organic matter |
72.73 % | detritus | detritus | debris | n.a./others | detritus | 65.6% Fine particulate organic matter |
13.64 % | plants | phytoplankton | diatoms | n.a./others | diatoms | 12.3% unidentified diatoms |
0.20 % | plants | phytoplankton | dinoflagellates | n.a./others | dinoflagellates | |
0.30 % | zoobenthos | other benth. invertebrates | n.a./other benth. invertebrates | juv./adults | Foraminifera | Foraminifera |
0.30 % | zoobenthos | other benth. invertebrates | n.a./other benth. invertebrates | juv./adults | Microarthropods | Microarthropods |
0.80 % | zoobenthos | worms | non-annelids | juv./adults | Nematodes | 0.7% Nematodes |