Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 28/06/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| I2M2 | 0.5709 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 7.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 42.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Lente | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Litieres | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Sables | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Sables | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydracarina | 906 | 36 | 19 | 16 |
| Onychogomphus | 682 | 2 | ||
| Sialis | 704 | 1 | ||
| Nepidae | 725 | 1 | ||
| Gerridae | 734 | 2 | 2 | |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 2 | 3 | |
| Chironomidae | 807 | 1396 | 134 | 190 |
| Ceratopogonidae | 819 | 2 | 7 | 2 |
| Empididae | 831 | 1 | 4 | |
| Dolichopodidae | 836 | 1 | ||
| Tabanidae | 837 | 1 | 1 | |
| Gammaridae | 887 | 1 | 3 | |
| Echinogammarus | 888 | 1 | ||
| Gammarus | 892 | 2 | 16 | |
| Boyeria irene | 671 | 3 | 3 | |
| Oligochaeta | 933 | 10 | 21 | 34 |
| Potamopyrgus antipodarum | 979 | 71 | 115 | 37 |
| Lymnaeidae | 998 | 3 | ||
| Ancylus fluviatilis | 1029 | 17 | 18 | |
| Sphaeriidae | 1042 | 6 | ||
| Pisidium | 1043 | 1 | 1 | |
| Nematoda | 1089 | 2 | 1 | 1 |
| Beraeodes minutus | 2379 | 5 | ||
| Limnephilinae | 3163 | 4 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Copepoda | 3206 | 5 | ||
| Baetis lato sensu | 9794 | 1 | 1 | 4 |
| Leuctra geniculata | 33830 | 8 | ||
| Pediciidae | 50011 | 4 | 2 | |
| Baetidae | 363 | 3 | 1 | |
| Leuctra | 69 | 4 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 5 | ||
| Polycentropodidae | 223 | 5 | 4 | |
| Cyrnus | 224 | 2 | 1 | |
| Polycentropus | 231 | 3 | 3 | |
| Goeridae | 286 | 2 | ||
| Goera pilosa | 288 | 1 | 1 | |
| Silo | 292 | 1 | 1 | |
| Leptoceridae | 310 | 5 | 2 | 1 |
| Mystacides | 312 | 17 | 13 | 17 |
| Oecetis | 317 | 1 | 1 | |
| Sericostomatidae | 321 | 2 | ||
| Nemoura | 26 | 14 | 6 | 3 |
| Centroptilum luteolum | 384 | 9 | 1 | 1 |
| Procloeon | 390 | 7 | 3 | 1 |
| Ephemerella ignita | 451 | 1 | ||
| Leptophlebiidae | 473 | 4 | 1 | 1 |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 2 | 1 | |
| Ephemera | 502 | 2 | 1 | 2 |
| Hydraena | 608 | 9 | ||
| Elmidae | 614 | 1 | ||
| Elmis | 618 | 3 | 11 | 10 |
| Esolus | 619 | 1 | 5 | 6 |
| Oulimnius | 622 | 5 | 6 | 6 |
| Limnius | 623 | 5 | 20 | 8 |
| Hydrocyphon | 637 | 2 | 2 |