Annex legends

Annex 1 Habitat related parameters per single habitat sample (SHS): substrate type, water depth, flow velocity in 40 % of water depth (v40)

Annex 2 Comparison of biomass (g) of the EPT-taxa in relation to substrate type based on SHS (representing a sampling area of 0.0625m²), (Box-whisker-plot; whisker: 0.05 and 0.95 percentile; box: lower quartile, median and upper quartile; bracket above the plot indicates the level of significance - Mann-Whitney U-test (asymptotic significance; 2-tailed): p=0.000003)

Annex 3Dominance (%) of taxa within Chironomidae per defined substrate type (lithal and psammal).

Annex

Sample Number / Substrate type / Depth [m] / Flow velocity v40 [m/s]
1 / mesolithal / 0.15 / 0.45
2 / mesolithal / 0.20 / 0.65
3 / mesolithal / 0.21 / 0.75
4 / mesolithal / 0.17 / 0.63
5 / mesolithal / 0.08 / 0.47
6 / mesolithal / 0.08 / 0.34
7 / mesolithal / 0.10 / 0.43
8 / microlithal / 0.05 / 0.54
9 / macrolithal / 0.12 / 0.54
10 / macrolithal / 0.13 / 0.67
11 / macrolithal / 0.12 / 0.6
12 / macrolithal / 0.10 / 0.65
13 / mesolithal / 0.08 / 0.5
14 / mesolithal / 0.07 / 0.32
15 / macrolithal / 0.21 / 0.78
16 / psammal / 0.31 / 0.25
17 / psammal / 0.30 / 0.32
18 / psammal / 0.28 / 0.33
19 / psammal / 0.27 / 0.34
20 / psammal / 0.15 / 0.25
21 / psammopelal / 0.20 / 0
22 / psammal / 0.21 / 0.32
23 / psammal / 0.19 / 0.28
24 / psammal / 0.38 / 0.36
25 / psammopelal / 0.07 / 0.22
26 / psammal / 0.05 / 0.27
27 / psammal / 0.20 / 0.12
28 / psammal / 0.17 / 0.16
29 / psammal / 0.31 / 0.38
30 / psammal / 0.35 / 0.35

Annex 1

Annex 2

Subfamily / Genus / Species / Dominance
lithal / psammal
[Fam. Chironomidae] / Chironomidae / Gen. sp. / 0.04 / 1.04
Chironominae / Chironominae / Gen. sp. / 0.07
Chironominae - Tribus Chironomini / Chironomini / Gen. sp. / 8.06
Microtendipes / pedellus-Gr. / 0.06
Paracladopelma / sp. / 0.60
Polypedilum / sp. / 0.04
Polypedilum (Polypedilum) / laetum (Meigen, 1818) / 13.73
Polypedilum (Polypedilum) / pedestre (Meigen, 1830) / 0.11
Polypedilum (Tripodura) / aegyptium Kieffer, 1925 / 0.48 / 0.45
Polypedilum (Tripodura) / scalaenum-Gr. / 0.04 / 0.15
Polypedilum (Uresipedilum) / convictum (Walker, 1856) / 0.03
Chironominae - Tribus Tanitarsini / Micropsectra / atrofasciata (Kieffer, 1911) / 0.30
Micropsectra / atrofasciata-Agg. / 2.46 / 3.13
Micropsectra / notescens-Gr. / 0.30
Micropsectra / sp. / 0.07
Stempellinella / brevis (Edwards, 1929) / 0.15
Tanytarsini / Gen. sp. / 0.21 / 0.45
Tanytarsus / brundini Lindenberg, 1963 / 0.04
Tanytarsus / sp. / 0.17
Diamesinae - Tribus Diamesini / Diamesa / cinerella/tonsa / 0.04
Diamesa / cinerella/zernyi-Gr. / 0.11
Diamesa / cinerella-Gr. / 0.49
Diamesa / cinerella-Gr./insignipes/starmachi / 1.90 / 1.34
Diamesa / hamaticornis Kieffer, 1909 / 0.91
Diamesa / insignipes Kieffer, 1908 / 8.26
Diamesa / sp. / 9.03
Diamesa / starmachii KownackiKownacka, 1970 / 22.77 / 0.45
Diamesa / zernyi-Gr. / 0.04
Orthocladiinae / Brillia / bifida (Kieffer, 1909) / 0.07
Brillia / flavifrons Johannsen, 1905 / 0.14 / 0.45
Brillia / sp. / 0.07
Cricotopus / sp. / 0.15
Cricotopus (Cricotopus) / tremulus (Linnaeus, 1758) / 0.81
Cricotopus (Cricotopus) / tremulus-Gr. / 0.04
Epoicocladius / sp. / 0.04
Eukiefferiella / brevicalcar (Kieffer, 1911) / 0.25
Eukiefferiella / brevicalcar/tirolensis / 0.14
Eukiefferiella / clypeata (Kieffer, 1923) / 0.11
Eukiefferiella / devonica/ilkleyensis / 0.32
Eukiefferiella / fittkaui Lehmann, 1972 / 0.17
Eukiefferiella / fittkaui/minor / 0.04
Eukiefferiella / ilkleyensis (Edwards, 1929) / 0.18
Eukiefferiella / minor (Edwards, 1929) / 0.21
Eukiefferiella / similis Goetghebuer, 1939 / 0.21
Eukiefferiella / sp. / 0.11
Eukiefferiella / tirolensis Goetghebuer, 1938 / 0.42
Heleniella / sp. / 0.35 / 0.14
Heterotrissocladius / marcidus (Walker, 1856) / 1.33
Orthocladiinae / Gen. sp. / 0.94 / 0.75
Orthocladiini / COP / 0.60 / 0.45
Orthocladius / sp. / 5.91 / 2.24
Orthocladius (Euorthocladius) / ashei Soponis, 1990 / 7.70 / 1.19
Orthocladius (Euorthocladius) / frigidus (Zetterstedt, 1838) / 0.18
Orthocladius (Euorthocladius) / rivicola Kieffer, 1921 / 2.18 / 0.30
Orthocladius (Euorthocladius) / rivicola-Gr. / 0.14
Orthocladius (Euorthocladius) / rivulorum Kieffer, 1909 / 0.11 / 0.15
Orthocladius (Orthocladius) / oblidens (Walker, 1856) / 0.04
Orthocladius (Orthocladius) / obumbratus Johannsen, 1905 / 0.14
Orthocladius (Orthocladius) / rubicundus (Meigen, 1818) / 11.56 / 1.49
Orthocladius (Orthocladius) / sp. / 4.85 / 1.49
Orthocladius (Orthocladius) / wetterensis Brundin, 1956 / 1.02 / 1.04
Parakiefferiella / sp. / 0.70 / 0.75
Parakiefferiella / wuelkeri Moubayed, 1994 / 0.31 / 0.75
Parametriocnemus / stylatus (Kieffer, 1924) / 0.46 / 0.15
Paratrichocladius / rufiventris (Meigen, 1830) / 1.93 / 0.60
Paratrichocladius / skirwithensis (Edwards, 1929) / 0.04
Parorthocladius / nudipennis (Kieffer, 1908) / 0.03
Rheocricotopus (Rheocricotopus) / fuscipes (Kieffer, 1909) / 0.76 / 3.73
Rheosmittia / sp. / 0.90
Rheosmittia / spinicornis (Brundin, 1956) / 28.96
Synorthocladius / semivirens (Kieffer, 1909) / 0.60
Tvetenia / calvescens (Edwards, 1929) / 8.11 / 1.49
Tvetenia / verralli (Edwards, 1929) / 0.56 / 0.15
Prodiamesinae / Odontomesa / fulva (Kieffer, 1919) / 0.04 / 10.30
Prodiamesa / delphinensis/rufovittata / 0.60
Prodiamesa / olivacea (Meigen, 1818) / 8.36
Prodiamesa / rufovittata Goetghebuer, 1932 / 1.64
Tanypodinae - Tribus Macropelopiini / Macropelopia / nebulosa (Meigen, 1804) / 0.30
Tanypodinae - Tribus Pentaneurini / Conchapelopia / sp. / 0.04

Annex 3

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