Listes faunistiques invertébrés
Gardon D'anduze à Tornac 06129000
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 12/06/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.7031 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 95.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Pierres, galets | Lente | B |
| P3 | Sables | Lente | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Lente | C |
| P7 | Pierres, galets | Nulle | C |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Blocs | Rapide | A |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Granulats | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 16 | 11 | |
| Leuctra | 69 | 49 | 12 | 13 |
| Agapetus | 191 | 1 | ||
| Hydropsychidae | 211 | 5 | 1 | 1 |
| Hydropsyche | 212 | 2 | 3 | |
| Hydroptila | 200 | 2 | ||
| Leptoceridae | 310 | 1 | 1 | |
| Setodes | 318 | 2 | 1 | |
| Polycentropus | 231 | 1 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 2 | 1 |
| Baetis | 364 | 31 | 127 | 148 |
| Procloeon | 390 | 3 | 10 | |
| Procloeon bifidum | 391 | 1 | 1 | |
| Caenis | 457 | 82 | 111 | 88 |
| Ephemerella ignita | 451 | 114 | 184 | 187 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 2 | 2 | 8 |
| Rhithrogena | 404 | 1 | ||
| Choroterpes | 474 | 1 | 2 | |
| Potamanthus | 509 | 3 | 2 | |
| Dryops | 613 | 1 | ||
| Bidessus | 532 | 1 | ||
| Esolus | 619 | 3 | 8 | 2 |
| Limnius | 623 | 2 | 2 | 3 |
| Oulimnius | 622 | 4 | 5 | 3 |
| Hydrocyphon | 637 | 2 | ||
| Hydraena | 608 | 1 | ||
| Ceratopogonidae | 819 | 4 | 6 | 18 |
| Chironomidae | 807 | 279 | 281 | 379 |
| Limoniidae | 757 | 10 | 4 | 3 |
| Antocha | 759 | 1 | ||
| Simulium | 806 | 131 | 45 | 54 |
| Tipulidae | 753 | 3 | 1 | |
| Micronecta | 719 | 32 | 27 | 150 |
| Onychogomphus | 682 | 3 | 2 | |
| Copepoda | 3206 | 3 | 3 | |
| Potamopyrgus | 978 | 1 | ||
| Tricladida | 1054 | 1 | ||
| Dugesiidae | 1055 | 1 | ||
| Oligochaeta | 933 | 2 | 2 | |
| Nematoda | 1089 | 3 | 3 | 3 |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |