| Main Ref. | Oscoz, J., P.M. Leunda, R. Miranda and M.C. Escala, 2006 | ||
| Predator stage | recruits/juv. | ||
| Food I | zoobenthos | ||
| Food II | insects | ||
| Food III | insects | ||
| Food group | Psychomyidae | Prey Stage/Part | larvae |
| Food name | caddis flies larvae | ||
| Commonness | 18.18 | common (6-20%) | |
| Land | Spain | ||
| Bemerkung | Locality: River Larraun, a tributary of Ebro River, Navarre, northern Spain. Fish length: < 7cm. | ||