Listes faunistiques invertébrés
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| Date prélèvement | 30/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 41 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 2.0 | 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 | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 12 | 132 | 189 |
| Leuctra geniculata | 33830 | 96 | 79 | 159 |
| Brachycentrus | 265 | 1 | 1 | |
| Goera pilosa | 288 | 1 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 5 | 62 | 60 |
| Hydropsychidae | 211 | 3 | 14 | 15 |
| Hydroptila | 200 | 43 | 27 | 80 |
| Orthotrichia | 197 | 1 | 1 | |
| Hydroptilidae | 193 | 9 | 8 | 4 |
| Lepidostoma hirtum | 306 | 1 | 1 | |
| Lepidostomatidae | 304 | 3 | ||
| Athripsodes | 311 | 1 | 1 | |
| Mystacides | 312 | 24 | 8 | |
| Oecetis | 317 | 4 | 6 | |
| Setodes | 318 | 16 | 4 | 2 |
| Leptoceridae | 310 | 20 | 1 | 3 |
| Limnephilinae | 3163 | 4 | 1 | |
| Polycentropus | 231 | 9 | 17 | 25 |
| Polycentropodidae | 223 | 10 | 9 | 14 |
| Lype | 241 | 1 | ||
| Psychomyia pusilla | 240 | 2 | 15 | 2 |
| Rhyacophila lato-sensu | 183 | 4 | 11 | |
| Sericostomatidae | 321 | 3 | ||
| Baetis lato sensu | 9794 | 5 | 56 | 42 |
| Centroptilum luteolum | 384 | 26 | 7 | 6 |
| Procloeon | 390 | 7 | 6 | |
| Caenis | 457 | 22 | 19 | 10 |
| Ephemerella ignita | 451 | 8 | 11 | 15 |
| Ephemerellidae | 449 | 1 | 1 | |
| Ecdyonurus | 421 | 16 | 27 | |
| Rhithrogena | 404 | 2 | ||
| Heptageniidae | 399 | 2 | 1 | |
| Choroterpes picteti | 475 | 3 | 2 | |
| Oligoneuriella | 394 | 3 | 3 | |
| Potamanthus luteus | 510 | 2 | ||
| Micronecta | 719 | 5 | 7 | |
| Elmis | 618 | 37 | 7 | 24 |
| Esolus | 619 | 351 | 235 | 232 |
| Limnius | 623 | 1 | 8 | |
| Oulimnius | 622 | 443 | 46 | 56 |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 18 | 16 | |
| Peltodytes | 519 | 1 | ||
| Hydraena | 608 | 4 | ||
| Hydrocyphon | 637 | 3 | 11 | |
| Athericidae | 838 | 3 | 3 | 1 |
| Ceratopogonidae | 819 | 7 | 10 | 11 |
| Chironomidae | 807 | 1260 | 220 | 218 |
| Empididae | 831 | 5 | 2 | 2 |
| Limoniidae | 757 | 48 | 44 | 19 |
| Pediciidae | 50011 | 1 | ||
| Simuliidae | 801 | 1 | 2 | 51 |
| Tipulidae | 753 | 3 | 4 | |
| Boyeria irene | 671 | 5 | 1 | 2 |
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 5 | 7 | 7 |
| Sialis | 704 | 1 | 1 | |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Potamopyrgus antipodarum | 979 | 309 | 317 | 129 |
| Hydrobiidae | 973 | 31 | 193 | 12 |
| Radix | 1004 | 10 | 1 | 1 |
| Physa (sensu lato) | 997 | 2 | ||
| Ancylus fluviatilis | 1029 | 18 | 15 | 17 |
| Oligochaeta | 933 | 8 | 12 | 5 |
| Dugesiidae | 1055 | 2 | 1 | 16 |