| Main Ref. | Morrow, J.E., 1980 | ||
| Predator stage | juv./adults | ||
| Food I | zoobenthos | ||
| Food II | insects | ||
| Food III | insects | ||
| Food group | Diptera | Prey Stage/Part | adults |
| Food name | unidentified dipterans | ||
| Commonness | |||
| Country | Alaska | ||
| Remark | Locality: Chandler Lake. Important food item. | ||