Listes faunistiques invertébrés
La Chella à Chelle Debat 05234027
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 04/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 22 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 5.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | A |
| P2 | Granulats | Nulle | B |
| P3 | Branchage, racines | Nulle | A |
| P4 | Pierres, galets | Lente | B |
| P5 | Blocs | Nulle | A |
| P6 | Dalles, argiles | Nulle | A |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | C |
| P9 | Pierres, galets | Moyenne | B |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | 2 | 25 |
| Leuctra | 69 | 2 | 4 | 29 |
| Goeridae | 286 | 1 | 3 | |
| Hydropsyche | 212 | 1 | 5 | |
| Mystacides | 312 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Limnephilinae | 3163 | 1 | 3 | |
| Tinodes | 245 | 12 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 8 | 18 | |
| Centroptilum | 383 | 1 | ||
| Procloeon pennulatum | 29153 | 1 | ||
| Ephemerella ignita | 451 | 15 | 7 | 20 |
| Ephemera | 502 | 3 | ||
| Heptageniidae | 399 | 18 | ||
| Ecdyonurus | 421 | 11 | 25 | 36 |
| Leptophlebiidae | 473 | 1 | 2 | |
| Dupophilus | 620 | 1 | 1 | |
| Elmis | 618 | 3 | 1 | 11 |
| Esolus | 619 | 17 | 65 | 85 |
| Limnius | 623 | 4 | ||
| Oulimnius | 622 | 17 | 3 | 24 |
| Stenelmis | 617 | 4 | ||
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 1 | ||
| Chironomidae | 807 | 42 | 50 | 58 |
| Dixa | 794 | 1 | ||
| Hemerodromiinae | 3202 | 1 | ||
| Antocha | 759 | 1 | ||
| Dicranota | 765 | 2 | ||
| Simuliidae | 801 | 1 | 1 | |
| Onychogomphus | 682 | 1 | ||
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 2 | 2 | |
| Niphargus | 902 | 1 | ||
| Ancylus | 1028 | 1 | 3 | |
| Hydrobiidae | 973 | 34 | 31 | |
| Potamopyrgus | 978 | 64 | 18 | 49 |
| Armiger | 1016 | 1 | ||
| Glossiphonia | 909 | 1 | 1 | |
| Oligochaeta | 933 | 1 | 28 | 55 |
| Hydracarina | 906 | 3 | 3 | 3 |