Main Ref. | Marais, J.F.K., 1984 | ||
Fish stage | adults | Mean length | 62.90 SL |
Sample size | 17 | Percent empty | |
Country | South Africa | Locality | Sundays estuary, 1976-1979 |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
56.70 % | nekton | finfish | bony fish | juv./adults | Gilchristella aestuarius | 2% Mugilidae, 10% Gilchristella aestuarius, 19.5% Gobiidae, 5.4% Soleidae, 6.5% Galeichthys feliceps, 9.3% Liza dumerili, 4% unidentified fish |
38.70 % | zooplankton | plank. crust. | mysids | juv./adults | Rhopalophthalmus terranatalis | 13.4% Rhopalophthalmus terranatalis, 25.3% unidentified mysids |
1.60 % | zoobenthos | benth. crust. | shrimps/prawns | juv./adults | Upogebia africana | Upogebia africana |
3.00 % | zoobenthos | benth. crust. | shrimps/prawns | juv./adults | Palaemon pacificus | Palaemon pacificus |