Listes faunistiques invertébrés
Gardon D'anduze à Tornac 06129000
- Télécharger la fiche IRSTEA xls / 72 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 08/06/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 29 |
| Taxon indicateur | Philopotamidae |
| I2M2 | 0.7872 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 6.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Blocs | Moyenne | A |
| P3 | Granulats | Nulle | A |
| P4 | Dalles, argiles | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Sables | Lente | 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 | 20 | 26 | 24 |
| Agapetus | 191 | 1 | ||
| Cheumatopsyche | 221 | 80 | 78 | 130 |
| Hydropsyche | 212 | 60 | 85 | 15 |
| Hydroptila | 200 | 1 | 4 | 2 |
| Chimarra | 207 | 4 | 2 | |
| Psychomyia | 239 | 1 | 7 | |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 1 | 5 |
| Baetidae | 363 | 2 | 2 | |
| Baetis | 364 | 125 | 21 | 40 |
| Caenis | 457 | 2 | 17 | 20 |
| Serratella | 5152 | 62 | 105 | 55 |
| Heptageniidae | 399 | 1 | 6 | 2 |
| Ecdyonurus | 421 | 3 | 3 | |
| Rhithrogena | 404 | 1 | ||
| Leptophlebiidae | 473 | 3 | 8 | |
| Choroterpes | 474 | 4 | 18 | 21 |
| Oligoneuriella | 394 | 10 | 11 | 4 |
| Potamanthus | 509 | 7 | 12 | |
| Micronecta | 719 | 28 | 45 | 40 |
| Esolus | 619 | 32 | 50 | 48 |
| Limnius | 623 | 18 | 10 | 27 |
| Oulimnius | 622 | 50 | 28 | 19 |
| Stenelmis | 617 | 2 | 1 | |
| Peltodytes | 519 | 1 | ||
| Hydraena | 608 | 2 | ||
| Hydrophilidae | 571 | 1 | ||
| Ceratopogonidae | 819 | 3 | 3 | 5 |
| Chironomidae | 807 | 88 | 200 | 105 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 4 | 12 | 4 |
| Simuliidae | 801 | 1 | ||
| Tipulidae | 753 | 15 | 3 | 5 |
| Onychogomphus | 682 | 1 | ||
| Gammarus | 892 | 3 | ||
| Spongillidae | 3106 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Ancylus | 1028 | 3 | ||
| Potamopyrgus | 978 | 1 | ||
| Oligochaeta | 933 | 4 | 30 | 50 |
| Dugesiidae | 1055 | 1 | 1 | 20 |