baetis rhodani | | Germany: Hesse, Breitenbach (first order stream), Emergence Trap Lower Reach | | 1214939676 |
baetis rhodani | | Germany: Hesse, Breitenbach (first order stream), Emergence Trap Lower Reach | | 1214939764 |
baetis rhodani | | Germany: Hesse, Breitenbach (first order stream), Emergence Trap T2 | | 1214940585 |