: Camptocercus rectirostris.

Camtocercus rectirostris has an oval look with a postabdomen which is particularly long and slim. Though it seems to be quite tolerant towards pH, it often appears when a lake recovers from acidification.

Camptocercus rectirostris Schoedler
Creative Commons Attribution | Bjørn Walseng | Norsk institutt for naturforskning
Kart. Utbredelse i Norge.