| Main Ref. | Morrow, J.E., 1980 | ||
| Predator stage | juv./adults | ||
| Food I | zoobenthos | ||
| Food II | insects | ||
| Food III | insects | ||
| Food group | unidentified | Prey Stage/Part | adults |
| Food name | unidentified | ||
| Commonness | dominant ( > 50%) | ||
| Country | Alaska | ||
| Remark | Locality: Lake Eva, Baranof I. Late summer and winter, and summer, respectively. Food item during outmigration. Also in Northern Idaho lakes (Ref. 13798). Also Ref. 1998. | ||