| Main Ref. | Capitoli, R.R., M.L. Ruffino and C.M. Vooren, 1995 | ||
| Predator stage | juv./adults | ||
| Food I | zoobenthos | ||
| Food II | benth. crust. | ||
| Food III | crabs | ||
| Food group | Portunidae | Prey Stage/Part | juv./adults |
| Food name | Portunus spinicarpus | ||
| Commonness | 17.09 | common (6-20%) | |
| Country | Brazil | ||
| Remark | Locality: Rio Grande do Sul. | ||