| Main Ref. | Sandlund, O.T., H.J. Malmquist, B. Jonsson, S. Skúlason, S.S. Snorrason, P.M. Jónasson, R. Gydemo and T. Lindem, 1988 | ||
| Predator stage | larvae | ||
| Food I | zoobenthos | ||
| Food II | insects | ||
| Food III | insects | ||
| Food group | Chironomidae | Prey Stage/Part | larvae |
| Food name | Orthocladius oblidens | ||
| Commonness | |||
| Country | Iceland | ||
| Remark | Locality: Thingvallavatn. | ||