: Eudiaptomus gracilis.

Eudiaptomus gracilis is the most common species among diaptomids and is distributed in the south and the north eastern part of Norway. With a few exceptions, it is found below timberline in acid as well as in alkali water.

Eudiaptomus gracilis (Sars, 1863)
Creative Commons Attribution | Bjørn Walseng | Norsk institutt for naturforskning
Kart. Utbredelse i Norge.