| Main Ref. | Maitland, P.S. and R.N. Campbell, 1992 | ||
| Predator stage | juv./adults | ||
| Food I | others | ||
| Food II | other terrest. invertebrates | ||
| Food III | n.a./terrest. Insects | ||
| Food group | terrestrial organisms | Prey Stage/Part | juv./adults |
| Food name | unidentified terrestrial organisms | ||
| Commonness | 0.6 | rare (1-5%) | |
| Country | UK Engld Wal | ||
| Remark | Locality: Norfolk Broads; no. of fish examined=1,239. | ||