Listes faunistiques invertébrés
Ceze à Chusclan 06121000
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 19/09/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 28 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.4292 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 37.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 7.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | B |
| P2 | Pierres, galets | Lente | B |
| P3 | Hydrophytes | Moyenne | A |
| P4 | Sables | Nulle | B |
| P5 | Blocs | Lente | A |
| P6 | Pierres, galets | Nulle | B |
| P7 | Granulats | Nulle | C |
| P8 | Litieres | Nulle | A |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Branchage, racines | Nulle | A |
| P11 | Pierres, galets | Rapide | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 7 | 10 | |
| Hydroptila | 200 | 5 | ||
| Orthotrichia | 197 | 20 | 10 | 7 |
| Athripsodes | 311 | 1 | 1 | |
| Psychomyia | 239 | 1 | ||
| Baetis | 364 | 26 | 39 | |
| Procloeon | 390 | 1 | 5 | |
| Caenis | 457 | 7 | 20 | 7 |
| Ecdyonurus | 421 | 1 | ||
| Pomatinus | 611 | 2 | ||
| Esolus | 619 | 7 | 13 | |
| Oulimnius | 622 | 1 | 7 | 1 |
| Chironomidae | 807 | 108 | 63 | 7 |
| Simulium | 806 | 12 | 3 | |
| Micronecta | 719 | 1 | ||
| Calopteryx | 650 | 19 | ||
| Erythromma | 661 | 1 | ||
| Oxygastra | 691 | 1 | ||
| Onychogomphus | 682 | 1 | 3 | |
| Platycnemis | 657 | 8 | ||
| Cladocera | 3127 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Copepoda | 3206 | 3 | 3 | |
| Atyaephyra | 861 | 3 | ||
| Asellidae | 880 | 130 | ||
| Gammarus | 892 | 87 | ||
| Ancylus | 1028 | 1 | 1 | |
| Ferrissia | 1030 | 1 | ||
| Potamopyrgus | 978 | 1 | ||
| Physidae | 995 | 1 | ||
| Menetus | 1025 | 21 | 8 | 5 |
| Corbicula | 1051 | 125 | 13 | 18 |
| Anodonta | 1038 | 1 | ||
| Dugesia | 1056 | 19 | 2 | 23 |
| Oligochaeta | 933 | 1 | 48 | 4 |
| Prostoma | 3110 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |