Listes faunistiques invertébrés
Eau Salée à Châteauvert 06202860
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| Date prélèvement | 05/06/2008 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.3602 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 35.0 | dominant |
| Blocs | ||
| Granulats | 30.0 | dominant |
| Helophytes | ||
| Vases | 15.0 | dominant |
| Sables | 8.0 | dominant |
| Algues | 6.0 | dominant |
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | B1 |
| P2 | Litieres | Nulle | B1 |
| P3 | Branchage, racines | Lente | B1 |
| P4 | Branchage, racines | Nulle | B1 |
| P5 | Pierres, galets | Moyenne | B3 |
| P6 | Pierres, galets | Lente | B2 |
| P7 | Pierres, galets | Nulle | B3 |
| P8 | Granulats | Lente | B2 |
| P9 | Granulats | Nulle | B3 |
| P10 | Vases | Nulle | B2 |
| P11 | Sables | Nulle | B2 |
| P12 | Algues | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 6 | 3 | 3 |
| Leuctra | 69 | 8 | 11 | 2 |
| Hydropsyche | 212 | 3 | 1 | |
| Hydroptila | 200 | 8 | 9 | 1 |
| Orthotrichia | 197 | 3 | ||
| Mystacides | 312 | 1 | ||
| Setodes | 318 | 1 | 2 | |
| Tinodes | 245 | 2 | 2 | |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis | 364 | 84 | 12 | 24 |
| Caenis | 457 | 2 | ||
| Dryops | 613 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 16 | 2 | |
| Esolus | 619 | 29 | 2 | 1 |
| Oulimnius | 622 | 133 | 32 | 7 |
| Hydrophilinae | 2517 | 3 | 1 | |
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 2 | 5 | 7 |
| Chironomidae | 807 | 38 | 216 | 221 |
| Empididae | 831 | 2 | 4 | |
| Limoniidae | 757 | 1 | 1 | |
| Psychodidae | 783 | 2 | 1 | |
| Simuliidae | 801 | 95 | 198 | 8 |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 3 | ||
| Calopteryx | 650 | 2 | ||
| Cordulegaster | 687 | 1 | ||
| Corduliidae | 690 | 1 | ||
| Onychogomphus | 682 | 2 | 3 | 5 |
| Platycnemis | 657 | 1 | ||
| Gammarus | 892 | 1292 | 1908 | 294 |
| Asellus | 881 | 1 | 3 | |
| Potamopyrgus | 978 | 149 | 173 | 74 |
| Dugesiidae | 1055 | 9 | 2 | |
| Oligochaeta | 933 | 4 | 36 | 210 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 |