| Main Ref. | Scott, W.B. and E.J. Crossman, 1973 | ||
| Predator stage | adults | ||
| Food I | zoobenthos | ||
| Food II | insects | ||
| Food III | insects | ||
| Food group | unidentified | Prey Stage/Part | adults |
| Food name | unidentified insects | ||
| Commonness | |||
| Country | Canada | ||
| Remark | Locality: Not stated. AlsoRef. 27547. | ||