| Referencia principal | Maitland, P.S. and R.N. Campbell, 1992 | ||
| Estadio del despredador | juv./adults | ||
| Alimento I | zoobenthos | ||
| Alimento II | other benth. invertebrates | ||
| Alimento III | n.a./other benth. invertebrates | ||
| Grupo del alimento | unidentified | Estadio de la presa/Parte | juv./adults |
| Nombre del alimento | unidentified macroinvertebrates | ||
| frecuencia | very common (21-50%) | ||
| País | UK Engld Wal | ||
| Observación | Locality: River Stour and River Frome; no. of fish examined=369. Also Ref. 47978. | ||