| Main Ref. | Iribarne, O.O., M.E. Fernandez and H. Zucchini, 1991 | ||
| Predator stage | juv./adults | ||
| Food I | zoobenthos | ||
| Food II | benth. crust. | ||
| Food III | crabs | ||
| Food group | Decapoda | Prey Stage/Part | juv./adults |
| Food name | Chasmognathus granulata | ||
| Commonness | |||
| Country | Argentina | ||
| Remark | Reported from San Antonio Bay. | ||