Taxa Drift ALL (n = 54) Sitter (n = 18) Hasliaare (n = 18) Linth (n = 18)
Oligochaeta 0.005 ± 0.002 0.011 ± 0.005 0.003 ± 0.001 0.003 ± 0.001
Baetidae 0.079 ± 0.013 0.007 ± 0.001 0.197 ± 0.020 0.032 ± 0.003
Heptageniidae 0.004 ± 0.001 0.002 ± 0.000 0.004 ± 0.001 0.005 ± 0.001
Leuctridae 0.068 ± 0.013 0.003 ± 0.001 0.176 ± 0.021 0.026 ± 0.004
Nemouridae 0.046 ± 0.007 0.009 ± 0.002 0.086 ± 0.015 0.043 ± 0.007
Elimidae 0.040 ± 0.012 0.011 ± 0.001 0.063 ± 0.031 0.045 ± 0.015
Chironomidae 0.041 ± 0.007 0.009 ± 0.001 0.095 ± 0.012 0.017 ± 0.001
Simuliidae 0.125 ± 0.024 0.021 ± 0.003 0.311 ± 0.046 0.044 ± 0.012
Taeniopterygidae* 0.035 ± 0.005 0.024 ± 0.008 0.042 ± 0.008 0.040 ± 0.010
Limnephilidae* 0.299 ± 0.085 0.084 ± 0.053 0.683 ± 0.224 0.128 ± 0.036
Rhyacophilidae* 0.691 ± 0.194 0.008 ± 0.003 2.057 ± 0.432 0.007 ± 0.002
Taxa Stranding ALL (n = 54) Sitter (n = 18) Hasliaare (n = 18) Linth (n = 18)
Oligochaeta 0.041 ± 0.018 0.022 ± 0.009 0.013 ± 0.008 0.086 ± 0.052
Baetidae 0.042 ± 0.011 0.001 ± 0.000 0.104 ± 0.028 0.021 ± 0.004
Heptageniidae 0.006 ± 0.003 0.001 ± 0.000 0.003 ± 0.001 0.014 ± 0.007
Nemouridae 0.232 ± 0.068 0.002 ± 0.002 0.617 ± 0.171 0.078 ± 0.030
Chironomidae 0.075 ± 0.015 0.005 ± 0.001 0.167 ± 0.035 0.054 ± 0.007
Simuliidae 0.079 ± 0.034 0.006 ± 0.003 0.231 ± 0.000 0.000 ± 0.000
Empididae* 0.049 ± 0.022 0.000 ± 0.000 0.000 ± 0.000 0.148 ± 0.059
Perlodidae* 0.550 ± 0.295 0.000 ± 0.000 0.090 ± 0.000 1.560 ± 0.847
Limnephilidae* 0.270 ± 0.103 0.000 ± 0.000 0.810 ± 0.270 0.000 ± 0.000
Rhyacophilidae* 0.322 ± 0.130 0.000 ± 0.000 0.960 ± 0.348 0.006 ± 0.006