Main Ref. | Marais, J.F.K., 1984 | ||
Fish stage | recruits/juv. | Mean length | 12.60 SL |
Sample size | 5 | Percent empty | |
Country | South Africa | Locality | Swartkops estuary, 1975-1979 |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
25.30 % | zoobenthos | benth. crust. | amphipods | juv./adults | amphipods | |
34.70 % | nekton | finfish | bony fish | juv./adults | Gilchristella aestuarius | 11.5% Gilchristella aestuarius, 23% Mugilidae |
2.30 % | zoobenthos | benth. crust. | isopods | juv./adults | isopods | |
16.40 % | zooplankton | plank. crust. | mysids | juv./adults | mysids | |
9.20 % | zoobenthos | worms | polychaetes | juv./adults | polychaetes | |
12.10 % | zoobenthos | benth. crust. | shrimps/prawns | juv./adults | Upogebia africana | 6.4% Upogebia africana, 5.7% Callianassa krausii |