| Main Ref. | Magalhães, M.F., 1992 | ||
| Predator stage | juv./adults | ||
| Food I | detritus | ||
| Food II | detritus | ||
| Food III | debris | ||
| Food group | plant material + seeds | Prey Stage/Part | n.a./others |
| Food name | unidentified plant material | ||
| Commonness | 41.2 | very common (21-50%) | |
| Country | Portugal | ||
| Remark | Locality: River Sorraia. | ||