Listes faunistiques invertébrés
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| Date prélèvement | 01/09/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 42.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 50.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Granulats | Nulle | B |
| P9 | Granulats | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Granulats | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 18 | 14 | 4 |
| Leuctra geniculata | 33830 | 15 | 79 | 68 |
| Leuctridae | 66 | 4 | ||
| Goera pilosa | 288 | 1 | 1 | |
| Hydropsyche | 212 | 3 | 109 | 21 |
| Hydroptila | 200 | 110 | 133 | 23 |
| Orthotrichia | 197 | 3 | ||
| Hydroptilidae | 193 | 10 | 4 | |
| Athripsodes | 311 | 4 | 3 | 4 |
| Mystacides | 312 | 10 | 3 | 1 |
| Oecetis | 317 | 3 | 1 | 1 |
| Leptoceridae | 310 | 2 | ||
| Polycentropus | 231 | 1 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis lato sensu | 9794 | 138 | 47 | |
| Centroptilum luteolum | 384 | 13 | 1 | |
| Procloeon | 390 | 1 | ||
| Baetidae | 363 | 2 | ||
| Caenis | 457 | 4 | 1 | |
| Ephemera | 502 | 2 | 6 | |
| Ecdyonurus | 421 | 39 | 7 | |
| Heptageniidae | 399 | 27 | 1 | |
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 1 | 1 | |
| Leptophlebiidae | 473 | 3 | 1 | 2 |
| Dryops | 613 | 1 | ||
| Elmis | 618 | 60 | 6 | |
| Esolus | 619 | 61 | 660 | 110 |
| Limnius | 623 | 12 | 40 | 37 |
| Oulimnius | 622 | 438 | 521 | 96 |
| Riolus | 625 | 38 | 80 | |
| Stenelmis | 617 | 13 | 20 | |
| Orectochilus | 515 | 2 | 2 | |
| Hydraena | 608 | 1 | 30 | 1 |
| Athericidae | 838 | 229 | 90 | 70 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 217 | 86 | 35 |
| Empididae | 831 | 3 | 4 | |
| Limoniidae | 757 | 69 | 36 | |
| Simuliidae | 801 | 12 | 2 | |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Boyeria irene | 671 | 7 | ||
| Calopteryx | 650 | 5 | 1 | 1 |
| Gomphus | 679 | 5 | 2 | |
| Onychogomphus | 682 | 2 | 2 | 2 |
| Gomphidae | 678 | 3 | 14 | |
| Platycnemis | 657 | 10 | 1 | |
| Gammarus | 892 | 32 | 90 | 38 |
| Gammaridae | 887 | 13 | 71 | 15 |
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 37 | 3 | 5 |
| Sphaeriidae | 1042 | 38 | 1 | 9 |
| Potamopyrgus antipodarum | 979 | 385 | 581 | 628 |
| Hydrobiidae | 973 | 440 | 150 | 188 |
| Ancylus fluviatilis | 1029 | 3 | 3 | 7 |
| Glossiphoniidae | 908 | 3 | ||
| Oligochaeta | 933 | 63 | 107 | 242 |
| Dugesiidae | 1055 | 13 | 6 | |
| Prostoma | 3110 | 1 | 1 | |
| Nematoda | 1089 | 1 | ||
| Bryozoa | 1087 | 1 |