Macroinvertebrate species

Relative abundances

Order

Family

Winter (%)

Spring (%)

Summer (%)

Autumn (%)

Diptera

Chironomidae

92.45

93.68

89.22

90.76

Diptera

Ceratopogonidae

0.24

0.53

-

1.26

Diptera

Limoniidae

-

-

0.43

0.84

Ephemeroptera

Caenidae

0.94

0.53

1.15

1.05

Ephemeroptera

Baetidae

1.89

1.40

2.01

1.05

Trichoptera

Hydropsychidae

0.94

0.88

3.02

1.68

Haplotaxida

Naididae

0.71

0.70

1.15

0.21

Odonata

Gomphidae

0.24

0.18

1.01

0.84

Tricladida

Planaridae

0.94

0.70

0.72

1.68

Arhynchobdellida

Salifidae

1.65

1.40

1.29

0.63

Total abundance

424

570

696

476