| Main Ref. | Villanueva, N., M. del Rocio and M.L. Jimenez, 1995 | ||
| Predator stage | juv./adults | ||
| Food I | detritus | ||
| Food II | detritus | ||
| Food III | debris | ||
| Food group | organic matter | Prey Stage/Part | n.a./others |
| Food name | unidentified organic matter | ||
| Commonness | dominant ( > 50%) | ||
| Country | Mexico | ||
| Remark | Locality: Lago de Patzcuaro, Michoacan. | ||