| Main Ref. | Fernández, L. and R.P. Vari, 2002 | ||
| Predator stage | juv./adults | ||
| Food I | zoobenthos | ||
| Food II | benth. crust. | ||
| Food III | ostracods | ||
| Food group | Ostracoda | Prey Stage/Part | juv./adults |
| Food name | unidentified ostracod | ||
| Commonness | |||
| Country | Argentina | ||
| Remark | Locality: not stated. | ||