Main Ref. | Lucena, F.M., T. Vaske Jr., J.R. Ellis and C.M. O'Brien, 2000 | ||
Fish stage | juv./adults | Mean length | 50.80 TL |
Sample size | 57 | Percent empty | |
Country | Brazil | Locality | between ConceiƧao and ChuĆ, southern Brazil |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
95.60 % | nekton | finfish | bony fish | juv./adults | Engraulis anchoita | 48.3% Engraulis anchoita, 1.8% Paralonchurus brasiliensis, 2.0% Cynoscion guatucupa, 2.0% Umbrina canosai, 1.4% Mullus argentinae, 40.0% unid. Teleostei |
1.60 % | zoobenthos | benth. crust. | n.a./other benth. crustaceans | juv./adults | Artemesia longinaris | 1.0% Artemesia longinaris, 0.6% unid. Crustacea |
2.80 % | nekton | cephalopods | squids/cuttlefish | juv./adults | Loligo sanpaulensis | Loligo sanpaulensis |