Main Ref. | Blaber, S.J.M., 1979 | ||
Fish stage | recruits/juv. | Mean length | 9.50 SL |
Sample size | 53 | Percent empty | |
Country | South Africa | Locality | Lake St. Lucia, Zululand, 1978 |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
0.80 % | zoobenthos | benth. crust. | amphipods | juv./adults | Grandidierella lignorum | Grandidierella lignorum |
16.50 % | zoobenthos | mollusks | bivalves | n.a./others | bivalve spat | bivalve spat |
1.00 % | zoobenthos | benth. crust. | crabs | n.a./others | Hymenosoma orbiculare | crab zoea, predominantly Hymenosoma orbiculare |
60.90 % | zoobenthos | mollusks | gastropods | juv./adults | Assiminea bifasciata | Assiminea bifasciata |
0.70 % | zooplankton | plank. crust. | mysids | juv./adults | Mesopodopsis africana | Mesopodopsis africana |
0.90 % | zooplankton | plank. crust. | plank. copepods | juv./adults | cyclopoids | cyclopoids |
19.10 % | zooplankton | plank. crust. | plank. copepods | juv./adults | Pseudodiaptomus stuhlmanni | Pseudodiaptomus stuhlmanni, 19%; Acartia natalensis, 0.1% |
0.10 % | zooplankton | plank. crust. | plank. copepods | larvae | copepod nauplii | copepod nauplii |