Main Ref. | Sardiña, P. and A.L. Cazorla, 2005 | ||
Fish stage | recruits/juv. | Mean length | 11.50 TL |
Sample size | 617 | Percent empty | 35.2 |
Country | Argentina | Locality | Canal del Embudo zone, Bahía Blanca estuary. March 2000 - February 2001. |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
0.41 % | zoobenthos | benth. crust. | amphipods | juv./adults | amphipods | |
13.89 % | nekton | finfish | bony fish | recruits/juv. | Engraulidae | Sciaenidae 3.50 Engraulidae 4.40 unid. Fish 5.99 |
0.73 % | zoobenthos | benth. crust. | crabs | juv./adults | crabs | |
1.15 % | zooplankton | plank. crust. | mysids | juv./adults | Arthromysis magellanica | Mysids 0.26 Neomysis americana 0.31 Arthromysis magellanica 0.59 |
2.70 % | zoobenthos | benth. crust. | n.a./other benth. crustaceans | juv./adults | Crustacea | Crustacea |
0.24 % | zooplankton | other plank. invertebrates | n.a./other plank. invertebrates | juv./adults | Sagitta friderici | Sagitta friderici 0.24 |
14.05 % | zoobenthos | worms | polychaetes | juv./adults | polychaetes | |
66.79 % | zoobenthos | benth. crust. | shrimps/prawns | juv./adults | Peisos petrunkevitchi | Penaieds 11.71 Peisos petrunkevitchi 55.08 |