Listes faunistiques invertébrés
Touloubre à Saint-Chamas 06196850
- Télécharger la fiche IRSTEA xls / 63 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 10/03/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 27 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.2685 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 9.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 18.0 | dominant |
| Algues | 19.0 | dominant |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Moyenne | A |
| P5 | Hydrophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Sables | Lente | B |
| P8 | Algues | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Algues | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 21 | 35 | 11 |
| Hydroptilidae | 193 | 1 | 1 | |
| Hydroptila | 200 | 14 | 30 | 18 |
| Lype | 241 | 2 | ||
| Psychomyia | 239 | 1 | 9 | 2 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 7 | 92 | 39 |
| Caenis | 457 | 1 | ||
| Aphelocheirus | 721 | 1 | ||
| Elmis | 618 | 440 | 139 | 138 |
| Esolus | 619 | 3 | ||
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 8 | 1 | 6 |
| Stenelmis | 617 | 4 | ||
| Ceratopogonidae | 819 | 1 | 3 | |
| Chironomidae | 807 | 41 | 19 | 21 |
| Empididae | 831 | 1 | ||
| Simuliidae | 801 | 3 | 84 | |
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 14 | ||
| Gomphus | 679 | 1 | ||
| Ostracoda | 3170 | 2 | 4 | |
| Gammarus | 892 | 3407 | 1280 | 728 |
| Corbicula | 1051 | 64 | 9 | |
| Pisidium | 1043 | 31 | 28 | 1 |
| Ancylus | 1028 | 4 | ||
| Bythinella | 992 | 3 | ||
| Potamopyrgus | 978 | 7003 | 3052 | 482 |
| Radix | 1004 | 1 | ||
| Theodoxus | 967 | 242 | 283 | 262 |
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Dendrocoelidae | 1071 | 15 | 1 | 1 |
| Dugesiidae | 1055 | 176 | 26 | 15 |
| Planariidae | 1061 | 3 | 5 | 3 |
| Oligochaeta | 933 | 128 | 1424 | 176 |
| Hydracarina | 906 | 12 | 18 | 7 |
| Prostoma | 3110 | 2 | 1 | 1 |