Listes faunistiques invertébrés
Ruisseau des Feuillants à Bérat 05162605
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 28/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 30 |
| I2M2 | 0.2538 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | ||
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | 40.0 | dominant |
| Sables | 56.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Moyenne | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Vases | Lente | B |
| P6 | Sables | Lente | B |
| P7 | Vases | Nulle | B |
| P8 | Sables | Moyenne | B |
| P9 | Sables | Lente | C |
| P10 | Sables | Moyenne | C |
| P11 | Vases | Lente | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Potamopyrgus antipodarum | 979 | 29 | 2 | 5 |
| Tabanidae | 837 | 1 | 1 | |
| Athericidae | 838 | 2 | 4 | 3 |
| Asellidae | 880 | 8 | ||
| Gammaridae | 887 | 4 | 2 | 2 |
| Echinogammarus | 888 | 11 | 1 | |
| Gammarus | 892 | 130 | 1 | |
| Hydracarina | 906 | 1 | ||
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 10 | 92 | 8 |
| Chironomidae | 807 | 48 | 84 | 29 |
| Planorbidae | 1009 | 1 | ||
| Ancylus fluviatilis | 1029 | 3 | ||
| Pisidium | 1043 | 1 | 9 | 3 |
| Corbicula | 1051 | 10 | 20 | 47 |
| Aphelocheirus aestivalis | 2714 | 1 | 2 | 2 |
| Limnephilinae | 3163 | 1 | ||
| Baetis lato sensu | 9794 | 6 | ||
| Physella | 19280 | 3 | ||
| Oulimnius | 622 | 5 | ||
| Hydropsyche | 212 | 4 | ||
| Polycentropus | 231 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 2 | ||
| Ephemerella ignita | 451 | 3 | ||
| Dryops | 613 | 3 | ||
| Stenelmis | 617 | 3 | ||
| Elmis | 618 | 4 | 1 | |
| Ithytrichia | 198 | 1 | ||
| Limnius | 623 | 2 | 1 | |
| Macronychus | 626 | 23 | ||
| Boyeria irene | 671 | 2 | ||
| Sialis | 704 | 1 | 7 | 3 |
| Tipulidae | 753 | 1 | 1 | |
| Limoniidae | 757 | 1 | ||
| Ptychopteridae | 789 | 1 | ||
| Simuliidae | 801 | 1 |