Main Ref. | Marais, J.F.K., 1984 | ||
Fish stage | juv./adults | Mean length | 34.40 SL |
Sample size | 60 | Percent empty | |
Country | South Africa | Locality | Swartkops estuary, 1975-1979 |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
0.10 % | zoobenthos | benth. crust. | amphipods | juv./adults | amphipods | |
2.30 % | plants | other plants | benthic algae/weeds | n.a./others | Zostera capensis | 1.9% Zostera capensis, 0.3% Spartina capensis |
0.70 % | zoobenthos | mollusks | bivalves | juv./adults | Soeln capensis | Soeln capensis |
2.80 % | nekton | finfish | bony fish | juv./adults | Gobiidae | Gobiidae |
18.10 % | zoobenthos | benth. crust. | crabs | juv./adults | Sesarma catenata | 8.1% Sesarma catenata, 6.9% Cleistostoma edwardsii, 2.3% Thaumastoplax spiralis |
0.10 % | zoobenthos | benth. crust. | isopods | juv./adults | isopods | |
1.70 % | zoobenthos | worms | non-annelids | juv./adults | Nematoda | Nematoda |
74.20 % | zoobenthos | benth. crust. | shrimps/prawns | juv./adults | Upogebia africana | 44.6% Upogebia africana, 24.6% Callianassa krausii, 0.5% Diogenes spp., 2.3% unidentified Anomura |