Listes faunistiques invertébrés
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Date prélèvement | 30/06/2020 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
18.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 38 | ||||||||||||||||||||||||||||||||
I2M2 |
0.6705
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | ||
Litieres | ||
Branchage, racines | 1.0 | marginal |
Pierres, galets | 91.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 1.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | ||
Sables | 1.0 | marginal |
Algues | 2.0 | marginal |
Dalles, argiles | 1.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Nulle | A |
P2 | Branchage, racines | Lente | A |
P3 | Blocs | Moyenne | A |
P4 | Granulats | Nulle | A |
P5 | Pierres, galets | Moyenne | B |
P6 | Pierres, galets | Lente | B |
P7 | Pierres, galets | Nulle | B |
P8 | Pierres, galets | Rapide | B |
P9 | Pierres, galets | Moyenne | C |
P10 | Pierres, galets | Lente | C |
P11 | Pierres, galets | Nulle | C |
P12 | Pierres, galets | Rapide | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 25 | 100 | 108 |
Leuctra geniculata | 33830 | 80 | 55 | 168 |
Brachycentrus | 265 | 1 | ||
Oligoplectrum maculatum | 264 | 3 | ||
Agapetus | 191 | 1 | ||
Goera pilosa | 288 | 2 | ||
Hydropsyche | 212 | 80 | 62 | 120 |
Hydropsychidae | 211 | 1 | ||
Hydroptila | 200 | 43 | 21 | 6 |
Orthotrichia | 197 | 3 | ||
Hydroptilidae | 193 | 7 | 3 | |
Lepidostomatidae | 304 | 1 | ||
Mystacides | 312 | 1 | ||
Oecetis | 317 | 1 | ||
Setodes | 318 | 2 | 1 | 2 |
Leptoceridae | 310 | 3 | ||
Polycentropus | 231 | 2 | 1 | 1 |
Polycentropodidae | 223 | 2 | 1 | |
Psychomyia pusilla | 240 | 7 | 11 | 2 |
Rhyacophila lato-sensu | 183 | 5 | 1 | 2 |
Baetis lato sensu | 9794 | 2 | 62 | 81 |
Centroptilum luteolum | 384 | 1 | ||
Baetidae | 363 | 2 | ||
Caenis | 457 | 61 | 7 | 9 |
Ephemerella ignita | 451 | 8 | 1 | 1 |
Ecdyonurus | 421 | 4 | 8 | 35 |
Electrogena | 3181 | 1 | ||
Epeorus | 400 | 2 | 1 | |
Rhithrogena | 404 | 6 | 1 | |
Heptageniidae | 399 | 1 | 17 | 17 |
Choroterpes picteti | 475 | 13 | 1 | 13 |
Leptophlebiidae | 473 | 2 | 7 | |
Micronecta | 719 | 2 | ||
Elmis | 618 | 15 | 10 | 6 |
Esolus | 619 | 65 | 130 | 117 |
Limnius | 623 | 3 | 1 | |
Oulimnius | 622 | 125 | 31 | 21 |
Riolus | 625 | 15 | ||
Stenelmis | 617 | 2 | 1 | |
Hydraena | 608 | 1 | 3 | 3 |
Hydrocyphon | 637 | 1 | ||
Anthomyidae | 847 | 1 | ||
Athericidae | 838 | 13 | 2 | |
Blephariceridae | 747 | 10 | 3 | |
Ceratopogonidae | 819 | 4 | 4 | |
Chironomidae | 807 | 7298 | 304 | 297 |
Empididae | 831 | 5 | 1 | 1 |
Limoniidae | 757 | 24 | 7 | 4 |
Psychodidae | 783 | 1 | ||
Rhagionidae | 841 | 3 | ||
Simuliidae | 801 | 16 | 301 | 304 |
Tabanidae | 837 | 1 | ||
Tipulidae | 753 | 12 | ||
Boyeria irene | 671 | 1 | ||
Calopteryx | 650 | 3 | ||
Onychogomphus | 682 | 5 | 1 | 8 |
Ancylus fluviatilis | 1029 | 3 | 1 | |
Potamopyrgus antipodarum | 979 | 129 | 12 | 23 |
Hydrobiidae | 973 | 2 | 5 | |
Dugesiidae | 1055 | 2 | 1 | |
Oligochaeta | 933 | 17 | 11 | 4 |
Nematoda | 1089 | 1 | 1 | |
Copepoda | 3206 | 1 | ||
Hydracarina | 906 | 1 | 1 | 1 |