| Main Ref. | Bradstreet, M.S. and W.E. Cross, 1982 | ||
| Predator stage | juv./adults | ||
| Food I | plants | ||
| Food II | phytoplankton | ||
| Food III | diatoms | ||
| Food group | Catenulaceae | Prey Stage/Part | n.a./others |
| Food name | Amphora spp. | ||
| Commonness | |||
| Country | Canada | ||
| Remark | Locality: Pond Inlet, Canadian High Arctic. Date: 1979. Method type: stomach content analysis. | ||