: Ceriodaphnia quadrangula.

Ceriodaphnia quadrangula is the most common species within the genus Ceriodaphnia being widely distributed in Norway. It is known as an acid tolerant species and may occur in high numbers both in the pelagic as well as in the littoral.

Ceriodaphnia quadrangula O.F.M.
Creative Commons Attribution | Bjørn Walseng | Norsk institutt for naturforskning
Kart. Utbredelse i Norge.