Listes faunistiques invertébrés
DURANCE A VINON-SUR-VERDON 06159800
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 27/06/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 27 |
| Taxon indicateur | Leuctridae |
| I2M2 | Non calculé |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 84.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Helophytes | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Blocs | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 7 | ||
| Leuctra geniculata | 33830 | 13 | ||
| Hydropsyche | 212 | 177 | 75 | |
| Hydroptilidae | 193 | 2 | 1 | |
| Hydroptila | 200 | 2 | 1 | 1 |
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 8 | ||
| Baetis | 364 | 30 | 180 | 32 |
| Cloeon | 387 | 2 | ||
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 26 | 112 | 130 |
| Ephemera | 502 | 1 | ||
| Heptageniidae | 399 | 31 | 11 | |
| Ecdyonurus | 421 | 5 | 3 | |
| Heptagenia | 443 | 1 | ||
| Leptophlebiidae | 473 | 2 | 1 | |
| Choroterpes | 474 | 2 | ||
| Oligoneuriella | 394 | 4 | ||
| Micronecta | 719 | 1 | ||
| Corixinae | 5196 | 30 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 3 | ||
| Esolus | 619 | 1 | ||
| Limnius | 623 | 3 | 2 | |
| Hydrophilinae | 2517 | 2 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 98 | 87 | 128 |
| Dixidae | 793 | 1 | ||
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 3 | 1 | |
| Simuliidae | 801 | 206 | 2 | |
| Tabanidae | 837 | 2 | ||
| Gammaridae | 887 | 4 | 7 | |
| Gammarus | 892 | 8 | 8 | |
| Hydracarina | 906 | 3 | 3 | |
| Potamopyrgus | 978 | 2 | ||
| Radix | 1004 | 7 | ||
| Oligochaeta | 933 | 160 | 18 |