Main Ref. | Capitoli, R.R., M.L. Ruffino and C.M. Vooren, 1995 | ||
Fish stage | juv./adults | Mean length | 37.00 TL |
Sample size | 158 | Percent empty | |
Country | Brazil | Locality | Rio Grande do Sul |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
10.27 % | nekton | finfish | bony fish | juv./adults | bony fish | |
79.98 % | zoobenthos | benth. crust. | n.a./other benth. crustaceans | juv./adults | Paguridae | Paguridae, Portunidae, Penaeidae, Caridea, Brachyura, Isopoda |
0.29 % | zoobenthos | worms | non-annelids | juv./adults | Sipunculida | Sipunculida |
2.71 % | zoobenthos | mollusks | octopi | juv./adults | Octopus | Octopus spp., Gastropoda |
6.76 % | zoobenthos | worms | polychaetes | juv./adults | Lysaretidae | 1.11% Onuphidae, 0.62% Glyceridae, 0.34% Owenidae, 0.8% Polynoidae, 1.34% Lysaretidae, 0.06% Chaetopteridae, 0.01% Opheliidae, 0.06% Lumbrineridae, 0.02% Nephtyidae |