Listes faunistiques invertébrés
Touloubre à La Barben 06710038
- Télécharger la fiche IRSTEA xls / 56 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 01/06/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 27 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.3277 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 67.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 2 | ||
| Hydroptilidae | 193 | 2 | ||
| Hydroptila | 200 | 1 | 18 | 7 |
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 1 | 1 |
| Baetidae | 363 | 11 | 37 | 2 |
| Baetis | 364 | 26 | 51 | 21 |
| Caenis | 457 | 1 | 3 | |
| Ephemera | 502 | 1 | ||
| Ephemerellidae | 449 | 3 | ||
| Ephemerella ignita | 451 | 8 | 14 | 8 |
| Elmis | 618 | 49 | 11 | 22 |
| Esolus | 619 | 1 | 2 | 1 |
| Limnius | 623 | 3 | 1 | |
| Riolus | 625 | 1 | 23 | 21 |
| Helodes | 636 | 1 | ||
| Athericidae | 838 | 2 | ||
| Ceratopogonidae | 819 | 4 | 2 | 1 |
| Chironomidae | 807 | 36 | 8 | 11 |
| Empididae | 831 | 6 | 3 | |
| Limoniidae | 757 | 1 | 15 | 11 |
| Simuliidae | 801 | 4 | 1 | |
| Boyeria | 670 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Gomphidae | 678 | 3 | 3 | |
| Onychogomphus | 682 | 3 | 7 | |
| Gammaridae | 887 | 8 | ||
| Gammarus | 892 | 164 | 1220 | 725 |
| Ostracoda | 3170 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 1 | 1 | |
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 1349 | 121 | 122 |
| Theodoxus | 967 | 1 | 1 | |
| Oligochaeta | 933 | 144 | 4 | 28 |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 13 | 9 | 3 |
| Planariidae | 1061 | 1 | 3 | 3 |
| Prostoma | 3110 | 3 |