Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 44 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 03/06/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| Taxon indicateur | Chloroperlidae |
| I2M2 | 0.6089 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 53.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 16.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 20.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Nulle | B |
| P7 | Granulats | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Sables | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 6 | 2 | |
| Leuctra geniculata | 33830 | 1 | 2 | 6 |
| Leuctra | 69 | 1 | 6 | 6 |
| Isoperla | 140 | 3 | 1 | |
| Perlodidae | 127 | 2 | 1 | |
| Agapetus | 191 | 5 | 3 | |
| Hydropsyche | 212 | 1 | ||
| Limnephilinae | 3163 | 11 | 1 | |
| Plectrocnemia | 228 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Sericostoma | 322 | 3 | 1 | |
| Baetis lato sensu | 9794 | 10 | 22 | 7 |
| Procloeon | 390 | 4 | ||
| Baetidae | 363 | 2 | ||
| Caenis | 457 | 2 | 1 | 11 |
| Ephemerella ignita | 451 | 88 | 248 | 56 |
| Ephemera | 502 | 5 | 22 | 4 |
| Ecdyonurus | 421 | 7 | 96 | 64 |
| Rhithrogena | 404 | 92 | 18 | |
| Heptageniidae | 399 | 28 | 8 | |
| Habrophlebia | 491 | 12 | ||
| Leptophlebiidae | 473 | 8 | 5 | |
| Hydroporinae | 2393 | 1 | 1 | 2 |
| Elmis | 618 | 2 | ||
| Esolus | 619 | 7 | ||
| Oulimnius | 622 | 4 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogoninae | 822 | 3 | 3 | |
| Chironomidae | 807 | 352 | 88 | 116 |
| Dixidae | 793 | 1 | ||
| Limoniidae | 757 | 15 | 7 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 2 | 2 | |
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 64 | 1 | |
| Gammarus | 892 | 5 | 1 | 3 |
| Copepoda | 3206 | 3 | ||
| Pacifastacus | 872 | 3 | ||
| Procambarus | 2027 | 1 | 1 | |
| Pisidium | 1043 | 14 | 1 | 15 |
| Ancylus | 1028 | 1 | 58 | 8 |
| Potamopyrgus | 978 | 13 | 9 | 10 |
| Oligochaeta | 933 | 92 | 17 | |
| Mermithoïdea | 3159 | 3 | ||
| Hydracarina | 906 | 3 | 3 |