Main Ref. | van Zwieten, P.A.M., 1995 | ||
Fish stage | juv./adults | Mean length | 14.00 SL |
Sample size | 860 | Percent empty | 24 |
Country | Papua New Guinea | Locality | Sepik-Ramu River basin |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
0.11 % | plants | other plants | benthic algae/weeds | n.a./others | benthic algae/weeds | |
11.01 % | nekton | finfish | bony fish | juv./adults | bony fish | |
7.80 % | zoobenthos | benth. crust. | crabs | juv./adults | crabs | |
1.90 % | detritus | detritus | debris | n.a./others | debris | |
49.10 % | zoobenthos | insects | insects | larvae | Ephemeroptera | 21.7% Ephemeroptera larvae, 11.3% Odonata larvae, 5.5% Hemiptera/Coleoptera larvae, 2.5% Diptera larvae, 3.6% Trichoptera larvae, 1.7% Lepidoptera/Coleoptera larvae |
4.40 % | zoobenthos | other benth. invertebrates | n.a./other benth. invertebrates | n.a./others | benth. invertebrates | |
1.48 % | zooplankton | other plank. Invertebrates | n.a./other plank. invertebrates | n.a./others | plank. invertebrates | |
24.23 % | zoobenthos | benth. crust. | shrimps/prawns | juv./adults | Caridea | Caridea |