| Main Ref. | Gutowski, M.J. and J.R. Stauffer Jr., 1993 | ||
| Predator stage | juv./adults | ||
| Food I | zoobenthos | ||
| Food II | insects | ||
| Food III | insects | ||
| Food group | Ephemerellidae | Prey Stage/Part | adults |
| Food name | unidentified | ||
| Commonness | very common (21-50%) | ||
| Country | USA | ||
| Remark | Locality: Delaware River, Wayne County, PA near Narrowsburg, NY. 1988 and 1989. | ||