| Main Ref. | Eldon, G.A., 1979 | ||
| Predator stage | juv./adults | ||
| Food I | zoobenthos | ||
| Food II | insects | ||
| Food III | insects | ||
| Food group | Chironomidae | Prey Stage/Part | adults |
| Food name | unidentified | ||
| Commonness | 39.2 | very common (21-50%) | |
| Country | New Zealand | ||
| Remark | Locality: Buchanans Creek | ||