 chub Leuciscus cephalus Image no. rdi_02852 |  fish spawn Image no. rdi_02851 |  Exuvia of dragonfly Image no. rdi_02850 |  Charr Salvelinus alpinus Image no. rdi_02849 |
 Trout Salmo trutta Image no. rdi_02848 |  Charr Salvelinus alpinus Image no. rdi_02847 |  Second dorsal, adipose, trout Salmo trutta Image no. rdi_02846 |  Schooling Minnow Phoxinus phoxinus Image no. rdi_02845 |
 Minnow Phoxinus phoxinus Image no. rdi_02844 |  Minnow eating worm Phoxinus phoxinus Image no. rdi_02843 |  Grayling Thymallus thymallus Image no. rdi_02842 |  burbot Lota lota Image no. rdi_02841 |
 freshwater snail Lymnaeidae Image no. rdi_02840 |  perch Perca flluviatilis Image no. rdi_02839 |  perch Perca flluviatilis Image no. rdi_02838 |  perch Perca flluviatilis Image no. rdi_02837 |
 perch Perca flluviatilis Image no. rdi_02836 |  Stone loach Barbatula barbatula Image no. rdi_02835 |  pike Esox lucius Image no. rdi_02834 |  pike Esox lucius Image no. rdi_02833 |
 pike Esox lucius Image no. rdi_02832 |  pike Esox lucius Image no. rdi_02831 |  pike Esox lucius Image no. rdi_02830 |  pike Esox lucius Image no. rdi_02829 |
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