Main Ref. | Ferriz, R.A., 1993 | ||
Fish stage | juv./adults | Mean length | 36.00 TL |
Sample size | 22 | Percent empty | |
Country | Argentina | Locality | Rio Limay, Patagonia , summer 1980-1981 |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
2.10 % | nekton | finfish | bony fish | juv./adults | Odontesthes hatcheri | Odontesthes hatcheri |
86.90 % | zoobenthos | mollusks | n.a./other mollusks | juv./adults | Chilina gibbosa | Chilina gibbosa 80.7 Diplodon patagonicus 6.2 |
9.40 % | others | others | n.a./others | n.a./others | Coleoptera | Coleoptera terrestrial |
1.60 % | zoobenthos | benth. crust. | ostracods | juv./adults | Ostracoda |