| Main Ref. | Fagundes, C.K., E.R. Behr and C.B. Kotzian, 2008 | ||
| Predator stage | juv./adults | ||
| Food I | zoobenthos | ||
| Food II | worms | ||
| Food III | n.a./other annelids | ||
| Food group | Annelida | Prey Stage/Part | juv./adults |
| Food name | unidentified annelids | ||
| Commonness | rare (1-5%) | ||
| Country | Brazil | ||
| Remark | Locality: Ibicuí River, a tributary of Uruguay River basin (Rio Grande do Sul). Collected in spring, Oct.-Dec. | ||