| Referencia principal | Oscoz, J., P.M. Leunda, R. Miranda and M.C. Escala, 2006 | ||
| Estadio del despredador | adults | ||
| Alimento I | zoobenthos | ||
| Alimento II | insects | ||
| Alimento III | insects | ||
| Grupo del alimento | Hydropsychidae | Estadio de la presa/Parte | larvae |
| Nombre del alimento | caddis flies larvae | ||
| frecuencia | 6.67 | common (6-20%) | |
| País | Spain | ||
| Observación | Locality: River Larraun, a tributary of Ebro River, Navarre, northern Spain. Fish length: 7 - 8 cm. | ||